السيد ابراهيم زينب, and أبي محمود. “The Impact of Stock Liquidity Portfolios on Estimated Returns via Capital Asset Pricing Model (CAPM): Evidence from Damascus Securities Exchange (DSE)”. Tishreen University Journal- Economic and Legal Sciences Series 45, no. 4 (September 24, 2023): 487–522. Accessed November 25, 2024. https://journal.tishreen.edu.sy/index.php/econlaw/article/view/15845.