سليمان ز. ا., and ريمة صقر. “Comparison of the Clinical Performance Between Two Types of Implant Abutment”. Tishreen University Journal -Medical Sciences Series, vol. 46, no. 3, Aug. 2024, pp. 137-55, https://journal.tishreen.edu.sy/index.php/hlthscnc/article/view/17399.