Kazak, Magrur, Safiye Selin Koymen, Rabianur Yurdan, Kerem Tekdemir, and Nazmiye Donmez. “Effect of Thermal Aging Procedure on the Microhardness and Surface Roughness of Fluoride Containing Materials”. Annals of Medical Research 27, no. 3 (May 25, 2021): 0888–0894. Accessed May 18, 2024. http://www.annalsmedres.org/index.php/aomr/article/view/656.