"Diagnosing some important factors that affect spontaneous abortions using the linear discriminant model" (2024) Al Kut Journal of Economics and Administrative Sciences, 16(54), ص 67–90. موجود في: https://kjeas.uowasit.edu.iq/index.php/kjeas/article/view/804 (تاريخ الوصول: 20 أكتوبر 2026).