Hasan, Nadia H, Ali Malallah, and Mohammed Hazim. “Marginal Chipping Factor in Machinable Zirconia and Lithium Disilicate Ceramic Veneer Restorations”. International Journal of Dental Materials 6, no. 1 (March 30, 2024): 1–5. Accessed October 22, 2024. https://ijdm.co.in/index.php/dental-materials/article/view/142.