Habash, A., F. Basoudan, H. Alwayil, O. Alrashed, B. Alarfaj, and S. Ansari. “Success Rate of Endo Crowns- Reported by Dental Practitioners in Riyadh City, Saudi Arabia”. International Journal of Emerging Trends in Science and Technology, Vol. 7, no. 01, Jan. 2020, pp. 6865-70, doi:10.18535/ijetst/v7i1.01.