Challo, Maryam Jawad, and Shatha Abdulla Salih. “Effect of Different Surface Treatments on the Roughness of Porcelain Layer for All Ceramic Restoration”. Erbil Dental Journal (EDJ) 6, no. 1 (June 30, 2023): 96–103. Accessed March 5, 2024. https://edj.hmu.edu.krd/index.php/journal/article/view/214.