Arnold, Samantha, Nichola Warren, Glynn D Buchanan, and Riaan Lombard. “Comparison of Capsule-Mixed Versus Hand-Mixed Glass Ionomer Cements Part 1: Compressive Strength and Surface Hardness”. South African Dental Journal 77, no. 02 (March 31, 2022): 57–64. Accessed July 18, 2024. https://journals.assaf.org.za/index.php/sadj/article/view/13642.