فاطر علي, and محمد صقر. “Conduct Stability and Co-Integration Tests in the Presence of Structural Break- Points -An Econometrics Study of the Relationship Between Investment and the Development of Manufacturing Industry in Syria-”. Latakia University Journal - Economic and Legal Sciences Series 45, no. 2 (May 31, 2023): 251–269. Accessed July 22, 2025. http://www.journal.tishreen.edu.sy/index.php/econlaw/article/view/13800.