هاشم سجى, حيدر حيدر, and باسل نصار. “Testing the Ohlson Model Modified by Operating Cash Flows in the Damascus Securities Exchange”. Tishreen University Journal- Economic and Legal Sciences Series 44, no. 3 (August 2, 2022): 329–342. Accessed November 25, 2024. https://journal.tishreen.edu.sy/index.php/econlaw/article/view/11975.