Bilal , A. ., H. . AlDounia, and S. . Baddour. “Lithostratigraphic Study of Mizozoic Formations N- Palmyra Petroleum Potential”. Tishreen University Journal -Basic Sciences Series, vol. 39, no. 3, Feb. 2019, https://journal.tishreen.edu.sy/index.php/bassnc/article/view/3733.