K. Resan K. Study Of Using The Ni-Cr Alloy Post And Increasing Cement Strength(Zinc Polycarboxylate) On The Stress Distribution Of Restored Human Tooth. J. eng. sustain. dev. 2011;15(3):42-54. Accessed April 26, 2025. https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1332