Enis Mulolli, and Xhavit Islami. “Does the Economy Size Affect FDI ? - Evidence from Western Balkan Countries (2005-2014)”. Global Journal of Management and Business Research, vol. 16, no. B4, Mar. 2016, pp. 17-25, https://journalofbusiness.org/index.php/GJMBR/article/view/2014.