“Comparison of Microhardness of Three Different Types of Acrylic Artificial Denture Teeth: An in vitro Study”, J Orofac Res, vol. 3, no. 3, pp. 181–185, Jan. 1970, Accessed: Aug. 25, 2024. [Online]. Available: https://mansapublishers.com/index.php/jofr/article/view/1919