إبراهيم العلي- فايز غزال -فراس عدنان ناصر. “A Statistical Study of the Productivity of Labour in Some Syrian Textile Companies Between 1994 – 2004”. Tishreen University Journal- Economic and Legal Sciences Series 27, no. 4 (July 1, 2024). Accessed July 27, 2024. https://journal.tishreen.edu.sy/index.php/econlaw/article/view/17832.