Alnamel, Hasanen A, and Mohammed Mudhaffer. “The Effect of Silicon Di Oxide Nano -Fillers Reinforcement on Some Properties of Heat Cure Polymethyl Methacrylate Denture Base Material”. Journal of Baghdad College of Dentistry 26, no. 1 (March 15, 2014): 32–36. Accessed May 7, 2024. https://jbcd.uobaghdad.edu.iq/index.php/jbcd/article/view/293.