Albadah As, Khan Am. “An in Vitro Study Comparing Nano-Composite Microleakage With and Without Hydroxyapatite-Reinforced Glass Ionomer Cement and Cention N As a Base Material in Class I Cavity”. Pakistan Journal of Medical & Health Sciences 16, no. 05 (June 11, 2022): 400. Accessed November 21, 2024. https://pjmhsonline.com/index.php/pjmhs/article/view/1236.