Alotaiby, F., J. Aldulaijan, M. Alotaibi, H. Aldossari, N. Alabdulaziz, R. Alowaid, N. Alnasser, and S. Saeed. “Endocrowns: A Retrospective Study Among Riyadh Elm University Dental Clinics”. International Journal Of Community Medicine And Public Health, vol. 8, no. 7, June 2021, pp. 3280-4, doi:10.18203/2394-6040.ijcmph20212578.