Esmeda, Fatma, Khalid A. Omar, Abdussalam Eljabali, and Sara A. Hwisa. “Evaluation of Convergence Angles in Posterior Crown Preparations by Dental Students at Zawia University”. Khalij-Libya Journal of Dental and Medical Research (July 2, 2024): 155–161. Accessed October 18, 2024. http://journals.khalijedental.com.ly/index.php/ojs/article/view/104.