G. Khanna and I. Aparna, “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, Aug. 2013, Accessed: Jul. 29, 2026. [Online]. Available: https://mansapublishers.com/jofr/article/view/1919