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. [Internet]. 2011 Sep. 1 [cited 2024 May 6];15(3):42-54. Available from: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1332