عبد الهادي الرفاعي, & هلا محمد نتيفة. (2023). Using Normal Log Distribution in Building Life Table in Syria for Period (1998-2019). Latakia University Journal - Economic and Legal Sciences Series, 45(2), 185–203. Retrieved from https://journal.latakia-univ.edu.sy/index.php/econlaw/article/view/15136