# Introduction he increasing attention of organizations at all levels in the intellectual capital until it's became one of the most important assets and factors of its success if it can benefit from the expertise and skills well, and solve problems that help to form intellectual capital. Therefore, intellectual capital has become the main element in the processes of innovation, change and creativity, thus creating a competitive advantage for the organization. Accordingly, whenever the organization is able to assess the intellectual capital well, it will be able to achieve its goals and make decisions related to the re-engineering of its programs, which leads to be more efficient, profitable and competitive whether on the quality of the product or service or cost and price or any other excellence strategies. The competition among universities has intensified sharply, and the effectiveness of the university is strongly related to its ability to compete, continue and survive through the development of its leaders and employees(Al-Hawary, 2010a; Al-Hawary, 2010, b), who constitute its intellectual capital, in addition to its external and internal relations and its system. This made it in constant search for what achieves progress and success in various field. # II. # Problems of the Study Intellectual capital in the Jordanian economy is one of the main resources of business organizations, including universities which its progress and excellence have become linked to the good management and utilization of their mental resources. Through the work of the researcher at the Jordanian private universities he noticed that there is still a weak interest in the intellectual capital and lack of awareness of the its impact and its importance in achieving the competitive advantage, and most of its attention was focused on the ways of applying its regulations and the instructions related to its physical assets, so the research aims to answer the following main question: What is the role of intellectual capital in achieving a competitive advantage? a. Its divided into the following sub-questions: b. Is there a relation of statistical significant for human capital to the competitive advantage of the Jordanian private universities? c. Is there a relation of statistical significant for the relational capital to the competitive advantage of the Jordanian private universities? d. Is there a relation of statistical significant for the structural capital to the competitive advantage of the Jordanian private universities? III. Aims of the Study a. Explain the importance of the intellectual capital as a tool to achieve competitive advantage. b. Explain how university administration is interested in the intellectual capital. c. Explain the methods used by universities in managing their capital. d. Explain the concept of competitive advantage. # Year ( ) A e. Explain how Jordanian universities benefit from the intellectual capital. # IV. Importance of the Study a. Explain the importance of intellectual capital as a contribution to support the cognitive and organizational capacities of the employee that enable them to produce new products for the organization then to increase their marketing share and gaining a competitive advantage over others. b. Emphasis of the administration and employees of private Jordanian universities that the university cannot achieve its objectives efficiently without realizing the importance of the intellectual capital. c. The need to preserve the intellectual capital and means of investment that support the competitive advantages. d. The research is an academic attempt to shed light on the importance of intellectual capital in business organizations and the economic in general and how can be developed and maintained to achieve a competitive advantage. e. The importance of the field aspect , which shows the patterns of strengthening intellectual capital in Jordanian higher education institutions, and clarifying strengths and weaknesses point, and the ways to develop and maintain their intellectual capital. V. # Hypotheses of the Study a) The first main hypothesis There is a statistical significance correlation at the level of significance (0.05) between the ability of the Jordanian private universities in the northern region to manage their intellectual capital and to achieve their competitive advantage. It's divided into the following sub-hypotheses: a. There is a statistical significance correlation at the level of significance (0.05) between the ability of the Jordanian private universities in the northern region to manage their human capital and to achieve their competitive advantage. b. There is a statistical significance correlation at the level of significance (0.05) between the ability of the Jordanian private universities in the northern region to manage their structural capital and to achieve their competitive advantage. c. There is a statistical significance correlation at the level of significance (0.05) between the ability of the Jordanian private universities in the northern region to manage their relational capital and to achieve their competitive advantage. # VI. # Research Methodology The research relies on two methods; the first is theoretical study; by using descriptive analytical method to describe the intellectual capital and its role in achieving the competitive advantages of privet Jordanian universities in the northern region and by relying on what is stated in the administrative literature on the subject of study in addition to what is on the internet. The second method is the field study; through the preparation of survey lists to collect data, in addition to rely on previous studies. # VII. # Research Plan In order to achieve the research objectives, it has been divided as follows: First: previous studies in the field of studies. Second: the conceptual frame work of intellectual capital. Third: the competitive advantage and its basic determinants. Fourth: the field study. VIII. First: Previous Studies in the Field of Studies ? Bisaria, 2013, india study This study aims to know the reasons for using competitive advantages in the education sector, And to define the different types of competitive advantages in the education sector, which it consider as a very pure field, In addition to the impact and effectiveness of competitive advantage used by private colleges or universities. # ? Greco and others study, 2013, Italy This study presented an analysis within a University Spin-Off, based on interviews submitted to five key figures (the CEO, the scientific supervisor, a shareholder, an employee and a long-term customer). The analysis is aimed both at identifying which future investments should be made, and at identifying possible misalignments among the perceptions of the organization's stakeholders .The implementation of the framework creates a useful panel for the planning of investments in intellectual capital assets in order to create value. Moreover, it may emphasize possible discrepancies among interviewees about the importance of each intellectual capital asset. # ? Makda and others study,2010, Jordan This study aims to clarifying the role of marketing knowledge in determining the strategies for academic programs in (7Jordanian universities in Amman) and to explain how the competitive advantages are achieved. This study has been applied on two groups (administrations and the student of business). ? Mitchell, 2010 study:" a model for managing intellectual capital to generate wealth". Massey University. The objective of this study was to develop and test a model for managing of intellectual capital. Three sources of intellectual capital-human capital, internal capital, and external capital-contributes to the outcomes essential to differentiate the organization in the marketplace. # Second: Conceptual framework of intellectual capital For many years, physical asset indicators were the main evidence of an organizations successful performance. However, the situation has changed after information technology revolution in the knowledgebased economy. Since 1980 business performance has not been limited only to physical assets instead intellectual capital are increasingly playing a major role in business performance. # Intellectual capital concept Ralph Stayer was the first one who use the term intellectual capital in the early 1990s, when he pointed out that natural resources were the most important components of national wealth and most important assets of the organizations until the emergence of intellectual capital, which is the most important components of national wealth and highest assets of organizations (Harhoosh 2007). As for (OECD,1999) was defined the intellectual capital as the knowledge, experience and technology of the organization in addition to its relationship with customers and the skills that help the organizations to gain competitive advantages. (T.Stewart,1998,p11) was defined the intellectual capital as the skills available in an organization that has a wide knowledge make it capable of making the organization global by responding to customer requirements and the opportunities offered by technology. There for, the researcher agrees with all the previous concepts that good knowledge, experience and skills can be used to achieve the objective of the organization with high efficiency and achieve a competitive advantage. # Components of the intellectual capital Despite the differences between the researchers about the component of the intellectual capital, but most of the agreed that it consists of the following three dimensions: # Human capital The value that the employees of a business provide through the application of skills, and expertise. Human capital is an organization's combined human capability for solving business problems and exploiting its intellectual portray. Human capital is inherent in people and cannot be owned by an organization. Therefore, human capital can leave an organization when people leave, and if management has failed to provide a setting where others can pick up their knowhow. Human capital also encompasses how effectively an organization uses its people resources as measured by creativity and innovation(Al-Hawary, 2015; Al-Hawary & Shdefat, 2016; Al-Hawary & Alajmi, 2017; Al-Hawary, S.I.S. Nusair, 2017). # Structural capital It is owned by an organization and remains with an organization even people leave. It includes proprietary software, processes, patents, and trademarks, as well as the organization's image, and proprietary databases. # Relational capital It is a value of the relation between the organization and its customers which is focusing on the satisfaction of the customers by paying its attention to their customers and listens to their complaints and fined solution to them. Therefore, the researcher believes that the interaction between these components helps to determine the value of the total intellectual capital of the organization. In other words, the organization who's members possess competencies, skills, creativity, and have the ability to learn ,in addition to possessing organizational structures, data base, policies and procedures, communication technology, and it has a good relations with its customers, it will contribute significantly to achieve its goals. # The importance of measuring and evaluating intellectual capital The importance of the intellectual capital emerged at two levels: the first one is internal level which is related to management, the second level is external which is related to stakeholders. The importance of measuring intellectual capital at the external level (stakeholders) a) Provide information about the future performance of the organization that can be utilized by investors, lenders and interested parties. b) Reduce the problem of the available information asymmetry between beneficiaries. c) Encouraging educational institutions and support their abilities to influence stock price. # The importance of measuring intellectual capital at the internal level (management) # Global Journal of Management and Business Research Volume XVII Issue V Version I Year ( ) # Third: competitive advantage The researcher differed about the definition of competitive advantage; some of them defined it as "a set of methods that make other organizations incapable to keep up with it currently or future (Kolter 1997). While (AL-Qairoty and others, 2014; Al-Hawary & Hadad, 2016; Al-Nady et. Al, 2013; Al-Hawary & Ismael, 2010) defined it as" a set of characteristics owned by the organization during a given period of time, which superior it over their competitors and qualify it for more opportunities. As for (Stevenson, 2005, 4) asserts that competitive advantage is aimed to meet customer needs in order to attract the customer. As for the concept of competitive advantage in university education, (Mustafa 2003 ) pointed out that : it includes two main elements; the first one is the ability to excel upon the competitor universities in the vital fields such as study programs libraries, halls, etc. the second one is the ability to attract students from domestic and overseas market. Accordingly we can say that the competitive advantage is conditions that allow a company or country to produce a good or service at a lower price or in a more desirable fashion for customers. Matching core competencies to the opportunities. # The main types of competitive advantage There are three main types of competitive advantage (Afaf Alsaed, 2012): a) Low cost: the ability of company to produce a good or service at a lower price or in a more desirable fashion for customers the quality: ability of company to produce a high quality good or service to meet customer needs. b) Just-in-time (JIT): is an inventory strategy companies employ to increase efficiency and decrease waste by receiving goods only as they are needed in the production process, thereby reducing inventory costs. Source of competitive advantage: (Aboud, 1999:9) a) Innovation; which is means the continuous improvement in products. b) Just-in-time (JIT) ; which is mean to increase efficiency and decrease waste by receiving goods only as they are needed in the production process, thereby reducing inventory costs. c) Knowledge; which is means the experiences of the employees of the organization. # Competitive advantage strategies There are three main strategies of competitive advantage (Mustafa Rajab, 2011): a) Low coast: the ability of company to produce a good or service at a lower price or in a more desirable fashion for customers. These conditions allow the productive entity to generate more sales or superior margins than its competition b) Differentiation Strategy: A superiority gained by an organization when it can provide the same value as its competitors but at a lower price, or can charge higher prices by providing greater value through differentiation. Competitive advantage results from matching core competencies to the opportunities. c) Focus strategy: s the process of determining customer needs and wants in order to drive the working force behind the company's products or services. # IX. Fourth: Field of Study # b) Sample of the study The study sample was selected from the universities mentioned in table (1) which include administrative staff( deans of the faculties, heads of departments and directors of the administrative departments in the university, which were (120) ,then it has been selected randomly(90) person, after that questionnaires were distributed to them, (83) has been retrieved by (%92.42) . after counting, (7) questionnaires were excluded because they were not valid for analysis because ere not completed. thus, the number of questionnaires analyzed (76) by (%91). Tale (2) shows the distributed, retrieved and valid questionnaires for analysis. # Table 2: The distributed, retrieved and valid questionnaires for analysis. Source: preparing by researcher based on the analysis results. # c) Tools of the study The researcher relied on questionnaire as a data collection tool, where the tool was developed to measure the impact of intellectual capital in achieving a competitive advantage in private Jordanian universities in the north. Tool of study included the dimensions of intellectual capital (human capital, relational capital, structural capital) and competitive advantage (quality, efficiency, innovation, responsiveness). The researcher asked a group of experts and academics to study the questionnaire and to give their comments and suggestions thereon. # The study tools divided into two parts: The first: includes personal data and fictional data related to the personal characteristic of the study sample (gender, academic qualification and occupation). The second: includes the data of intellectual capital and its elements as follow: a) Human capital includes fifteen paragraphs. b) Relational capital includes nine paragraphs. c) Relational capital includes fifteen paragraphs. d) Competitive advantage includes its elements (quality, efficiency, innovation, responsiveness). Each paragraph has five choices according to fifth Likert scale starting from (1) strongly disagree until (5) totally agree. It has been used Cronbach's alpha Coefficient to determine the stability of research variables as shown in table (1). Where the study showed that the full scale e of the study tool has a high degree of stability amounted to (0.948), while the human capital scale has high degree of stability (0.812), and the structural capital has high degree of stability (0.886), while the relational capital has (0.577) which is acceptable. As for competitive advantage has a high degree of stability (0.886). Table (4) shows findings of the characteristics of the population research sample, where it is noted that the majority of the study sample are male (%66). While the employee who holds PHD degree in the Jordanian privet universities in the north (%68) that's because a dean must have obtained PHD. While the percentage of those who occupy the position of head of department is (34.2%). Table (6) shows the average and standard deviation of competitive advantage dimensions; (quality, efficiency, innovation, responsiveness) in the Jordanian private universities in the northern region. As we notice that the level of competitive advantage is very high .also, the quality dimension is in the first place (4.1332) with standard deviation (0.6012) and high level. This means that Jordanian private universities apply the competitive dimensions well. While the dimension of responsiveness came in the second place with average (4.1332) and standard deviation (0.6012). As for innovation it came in the third place with average was (3.643) and standard deviation (0.678). While the efficiency was in the fourth place with average (3.215) standard deviation (0.746). The table also shows that the average of all dimensions of the competitive advantage was (3.6658) and relative weight was (75.208), while (T) value was (10.458) which is more than T-test value (1.63). In addition the tale shows that the significant level was (0.000) which is less than (0.05). Which means that Jordanian private universities that have been studied in this research have a high level of competitive advantage and it achieve the through the effective management of intellectual capital. # d) Findings of the study First: characteristics of the population research sample # e) Analyzing the study questions # X. # Test Hypotheses a) The first hypotheses test There is a relation with a statistical significance at the level of significance (0.05) between the ability of Jordanian private universities to manage their human capital and to achieve its competitive advantage. # Global Journal of Management and Business Research Volume XVII Issue V Version I Year ( ) A Table (7) as we see in table ( 7) that (T) value = (9.554) at the level of significance (0.00) is less than (0.05) which is indicate that there is a relation with a statistical significance at the level of significance (0.05) between the ability of Jordanian private universities to manage their human capital and to achieve its competitive advantage. Also, the table mentioned that the coefficient of correlation (R) = (0.741) which is means that there is a strong relation between human capital and competitive advantage in the Jordanian privet universities that have been studied in this research. In addition we can notice that the coefficient of correlation (R2) = (0.551). this means that the variance in the competitive advantage variable is due to the change in human capital while the rest variables is due to other factors, therefore we accept the first sup-hypothesis which states that there is a relation with a statistical significance at the level of significance (0.05) between the ability of Jordanian private universities to manage their human capital and to achieve its competitive advantage. # b) The second hypotheses test There is a relation with a statistical significance at the level of significance (0.05) between the ability of Jordanian private universities to manage their relational capital and to achieve its competitive advantage. as we see in table ( 8) that (T) value = (11.688) at the level of significance (0.00) is less than (0.05) which is indicate that there is a relation with a statistical significance at the level of significance (0.05) between the ability of Jordanian private universities to manage their relational capital and to achieve its competitive advantage. Also, the table mentioned that the coefficient of correlation (R) = (0.799) which is means that there is a strong relation between human capital and competitive advantage in the Jordanian privet universities that have been studied in this research. In addition we can notice that the coefficient of correlation (R2) = (0.644). this means that the variance in the competitive advantage variable is due to the change in relational capital while the rest variables is due to other factors, therefore we accept the first sup-hypothesis which states that there is a relation with a statistical significance at the level of significance (0.05) between the ability of Jordanian private universities to manage their relational capital and to achieve its competitive advantage. c) The third hypotheses test 9) that (T) value = (4.540) at the level of significance (0.00) is less than (0.05) which is indicate that there is a relation with a statistical significance at the level of significance (0.05) between the ability of Jordanian private universities to manage their structural capital and to achieve its competitive advantage. Also, the table mentioned that the coefficient of correlation (R) = (0.459) which is means that there is a strong relation between structural capital and competitive advantage in the Jordanian privet universities that have been studied in this research. In addition we can notice that the coefficient of correlation (R2) = (0.214). this means that the variance in the competitive advantage variable is due to the change in structural capital while the rest variables is due to other factors, therefore we accept the first sup-hypothesis which states that there is a relation with a statistical significance at the level of significance (0.05) between the ability of Jordanian private universities to manage their structural capital and to achieve its competitive advantage. # d) Main hypothesis test There is a relation with a statistical significance at the level of significance (0.05) between the ability of Jordanian private universities to manage their intellectual capital and to achieve its competitive advantage. as we see in table ( 9) that (T) value = (1.352) at the level of significance (0.00) is less than (0.05) which is indicate that there is a relation with a statistical significance at the level of significance (0.05) between the ability of Jordanian private universities to manage their intellectual capital and to achieve its competitive advantage. Also, the table mentioned that the coefficient of correlation (R) = (0.830) which is means that there is a strong relation between structural capital and competitive advantage in the Jordanian privet universities that have been studied in this research. In addition we can notice that the coefficient of correlation (R2) = (0.678). this means that the variance in the competitive advantage variable is due to the change in intellectual capital while the rest variables is due to other factors, therefore we accept the first sup-hypothesis which states that there is a relation with a statistical significance at the level of significance (0.05) between the ability of Jordanian private universities to manage their intellectual capital and to achieve its competitive advantage. XI. # Findings a) The study showed the results of the first hypothesis test using correlation coefficient to determine the relation between the intellectual capitals and to achieve the competitive advantage. The study found that there is a with a statistical significance relation with a correlation coefficient (0.830) at the level of significance (0.05) between the ability of Jordanian private universities to manage their human capital and to achieve its competitive advantage in varying proportions, which is their dimensions can be arranged according to their importance as follows: (relational, human and structural). b) There is a strong relation between the human capital management and enhancing the competitive advantage of Jordanian private universities, where the correlation coefficient was 0.741 and relative weight 73,162. c) There is a strong relation between the relational capital management and enhancing the competitive advantage of Jordanian private universities, where the correlation coefficient was 0.799 and relative weight 73, 29. d) There is an accepted relation between the structural capital management and enhancing the competitive advantage of Jordanian private universities, where the correlation coefficient was 0.459 and relative weight 70,118. e) The results showed that the Jordanian private universities applied the competitive advantage well, where the quality dimension is in the first place then it followed by responsiveness and finally came the efficiency. f) The study showed the majority of the employees in private universities are male who hold a hold PHD degree and works as head of department. # XII. Recommendations a) Jordanian private universities must realize the importance of intellectual capital in order to develop it by achieving the competitive element that contributes to universities success. b) Universities must recognize the importance of maintaining their qualified and experienced staff by improving their functional positions, which helps them materially and morally. c) Universities need to pay attention to the requirements of structural capital through the development of data system and new technologies and update the databases. d) Universities must to encourage the creativity and innovation by experimenting the innovative ideas presented by the employee and put them under execution. # Global Journal of Management and Business Research Volume XVII Issue V Version I Year ( ) 1a) Research PopulationIncludes 4 private Jordanian universities in thenorthern region incensed by the ministry of Highereducation as shown in the following table:SerialName of Universities1Jadara university2Irbid national university3Philadelphia university4Jarash university 3VariableNumber of ParagraphsCoefficient of Stability Cronbach's Alpha) (human capital150.812structural capital150.886relational capital90.677Competitive advantage160.886All axles550.948Source: preparing by researcher based on the analysis results. 42017YearVolume XVII Issue V Version I( ) AGlobal Journal of Management and Business Research 5DimensionAverageStandard Deviation(T) ValueRelative WeightSignificance Level1Human capital3.65540.5470712.74873.1620.0002Structural capital3.51120.3890111.10970.1180.0003Relational capital3.71450.4449011.65073.290.000Total of intellectual capital3.62760.460311.83572.190.000Source: preparing by researcher based on the analysis results.T-Test value at significant level 0.05 and the freedom degree 74 is 1.63.Table (5) shows that the average of allthan (0.05). Which means that Jordanian privateintellectual capital dimensions was (3.6276) anduniversities that have been studied in this research havestandard deviation (0.4603) while (T) value was (11.835)a high level of intellectual capital and it achieves thewhich is more than T-test value (1.63). The table alsocompetitiveadvantagethroughtheeffectiveshows that the significant level was (0.000) which is lessmanagement of intellectual capital? 6VariablesAverageStandard DeviationLevel(T) ValueRelative WeightLevel of SignificanceQuality84.10217.214high0.601204.13320.000Efficiency66.3463.613high0.746733.21550.000Innovation75.0649.761high0.678233.64330.000Responsiveness75.3211.246high0.601113.67120.000Total OfCompetitive75.20810.4585high0.656813.66580.000AdvantageSource: preparing by researcher based on the analysis results.T-Test value at significant level 0.05 and the freedom degree 74 is 1.63. (?) value(T) value(F) valueSignificance level(R2) value(R) valueResults of hypothesis93.3860.0000.5510.741acceptableIndependent variable0.6492.006Human capital0.8409.554Source: preparing th researcher based on the analysis results.T-Test value at significant level 0.05 and the freedom degree 74 is 1.63. 8(?) value(T) value(F) valueSignificance level(R2) value(R) valueResults of hypothesis134.890.0000.4660.799acceptableIndependent variable0.9103.699Relational capital0.75511.68Source: statistical analysis results. 9(?) value(T) value(F) valueSignificance level(R2) value(R) valueResults of hypothesis20.6000.0000.2140.459acceptableIndependent variable1.6653.619structural capital0.6004.540 ((?)(T)(F)Significance(R2)(R)Results ofvaluevaluevaluelevelvaluevaluehypothesis52.7400.0000.6780.830acceptableIndependent variable0.4391.352Intellectual capital0.3603.110Relational capital0.5405.414Structural capital0.3443.106Source: statistical analysis results. © 2017 Global Journals Inc. (US) The Role of Intellectual Capital in Achieving a Competitive Advantage: A Field Study on Jordanian Private Universities in the Northern Region © 2017 Global Journals Inc. (US) 1 Source: preparing by researcher based on the analysis results. ## Global Journal of Management and Business Research Volume XVII Issue V Version I Year ( ) A * Intellectual capital and the methods of measure it and how to maintain it. Arab organization for administrative development HAdel 2007 14 Cairo * Vision of intellectual capital and its role in achieving the competitive advantage ABAfaf 2012 Commerce College Al Azhar University * The competitiveness of Arab university education in the 21 st century, al-Arabiya journal, 144, National commission for education, culture and science SMAhmad 2003 * Human Resource Management Practices as a Success Factor of Knowledge Management Implementation at Health Care Sector in Jordan SIAl-Hawary International Journal of Business and Social Science 6 11 2015 * SI SAl-Hawary MIsmael The Effect of Using Information Technology in Achieving Competitive Advantage Strategies: A Field Study on the Jordanian Pharmaceutical Companies. Al Manara for Research and Studies, Economy and Administrative Sciences 2010 16 * The Effect of Strategic Thinking Styles on the Enhancement Competitive Capabilities of Commercial Banks in Jordan' SI SAl-Hawary TF SHadad International Journal of Business and Social Science 7 10 2016 * Factor underlying International Students Choice of Jordan Public Universities: Analytical Study Institutional Factors, Al Manara for Research and Studies, Economy and Administrative Sciences SI SAl-Hawary 2010a 16 * Marketing Public Higher Education: a Social Perspective SI SAl-Hawary Al Manara for Research and Studies, Economy and Administrative Sciences 16 4 2010b * Organizational Commitment of the Employees of the Ports Security Affairs of the State of Kuwait: The Impact of Human Recourses Management Practices SI SAl-Hawary HAlajmi International Journal of Academic Research in Economics and Management Sciences 6 1 2017 * Impact of Human Resources Management Practices on Employees' Satisfaction A Field Study on the Rajhi Cement Factory SI SAl-Hawary FAShdefat International Journal of Academic University. International Journal of Social Science & Interdisciplinary Research 2 3 2016 * Exploring the benefits of measuring intellectual capital: The image case study MSChiucchi Human Systems Management 27 217 2008 * Operation Management an Integrated Goods and services CEvans A. international Approach, Thomson, South, western, U.S 2007 student edition * The role of intellectual capital in achieving the competitive advantage for the economic institutions, ayen altotah cement company, unpublished BHD thesis, Mohamed khader university-faculty of economic sciences LFarhati 2015 Algeria * The Sources of Competitive Advantage in University Spin-Offs: a Case Study MGGreco SLMichele MMSchiraldi Journals of Technology Management & Innovation 8 3 2013 * Intellectual capital: Measurement effectiveness GKannan AGAulbur Journal of Intellectual Capital 5 3 2004 * Revisiting the Concept of Sustainable Competitive Advantage: Perceptions of Managers in Malaysian MNCs SFLow BNPraveen International Journal of Business and Accountancy 1 1 2010 * The New Knowledge Management WMMark 2003 170 Butterworth Heinemann, Amsterdam * Why do firms measure their intellectual capital BMarr DGray ANeely Journal of Intellectual Capital 4 4 2003 * Intellectual Capital, Innovation and Performance: A Systematic Review of the Literature AMention Business and Economic Research 2 1 2012 * Market knowledge and its role in determining the competitive strategies of the academic programs in the Jordanian private universities in Amman YA SMeqdadi MKhalid SMohamed Arabic Journal 5 2012 * A Model for Managing Intellectual Capital to Generate Wealth. Doctor's thesis HJMitchell 2010 New Zealand Massey University * Analysing the CO 2 emissions function in Malaysia: Autoregressive distributed lag approach MIMugableh Procedia Economics and Finance 5 2013 * Time series analysis of inward foreign direct investment function in Malaysia MIMugableh Procedia -Social and Behavioral Sciences 172 2015a * Economic growth, CO 2 emissions, and financial development in Jordan: Equilibrium and dynamic causality analysis MIMugableh International Journal of Economics and Finance 7 7 2015b * Equilibrium models of the Malaysian stock market and macro economy MIMugableh 2015c LAP LAMBERT Academic Publishing Germany; Berlin st ed * Aggregate economic forces and Malaysian equity market: Equilibrium time-series approach MIMugableh th International Conference on Management 2015d 4 * Estimating elasticity function of Jordanian aggregate import demand MIMugableh Applied Economics and Finance 4 2 2017 * The role of intellectual capital in achieving the competitive advantage in the Syrian telecommunications company AMusa Tishreen University journal of studies and research 6 63 2014 * The intellectual capital and its role in achieving the competitive advantage in the Palestine telecommunications company, Islamic university in Gaza ASMustafa 2011 unpublished master thesis * The Organization for Economic Cooperation and Development measuring and Reporting Intellectual Capital: Experience, Issues and Prospect Program notes and background Technical Meeting and Policy and Strategy Forum Oecd 1999 Paris * Intellectual Capital: The Wealth of Organizations SThomas 1998 11 Doubleday, New York