Khalifa Mohamed Khalifa Omar. “Financial Performance of Non-Oil Manufacturing Companies Listed on the Libyan Stock Market (LSM): Case Study of Ahlia Cement Company (ACC)”. Global Journal of Management and Business Research, vol. 20, no. C2, Mar. 2020, pp. 11-19, https://journalofbusiness.org/index.php/GJMBR/article/view/3154.