Elgool, Zedan Mohamed Ibrahim, Asmuliadi Lubis, and Fadillah Mansor. “أسلوب التحسين المستمر كأداة استراتيجية فعالة للحصول علي ميزة تنافسية: CONTINUOUS IMPROVEMENT METHOD AS AN EFFECTIVE STRATEGIC TOOL TO INCREASE THE COMPETITIVE ADVANTAGE”. Online Journal of Islamic Management and Finance (OJIMF) 1, no. 1 (April 24, 2021): 13–31. Accessed May 19, 2024. https://ejournal.um.edu.my/index.php/OJIMF/article/view/29697.