M. M. A. Al-Rsitmawi, K. A. A. H. AL-Rishdy, and W. Y. kaasim, “Effect of Peri-Uterine Fat Deposition on Placental Efficiency and Pregnancy Indicators at Different Gestational Stages in Arabi Ewes Using Ultrasonography”, jds, vol. 18, no. S1, pp. 5–25, Dec. 2025.