سليمان ف., ناصر بهرلي and علي خليل 2023. Comparison of the amount of marginal fit and shear strength tolerance between the prefabricated abutments and the abutments manufactured using the CAD/CAM method of zirconia and the abutments manufactured by the waxing method of the chroum-cobalt mixture . Tishreen University Journal -Medical Sciences Series. 45, 1 (Mar. 2023), 93–103.