عسلية فراس, and صقور مجد. “The Effect of Strategic Vigilance on Competitive Performance of Telecommunications Companies Within S.A.R”. Tishreen University Journal- Economic and Legal Sciences Series 44, no. 3 (August 2, 2022): 465–488. Accessed May 17, 2024. https://journal.tishreen.edu.sy/index.php/econlaw/article/view/12243.