Shetty, Shishir, Raghavendra Shetty, Rahul Halkai, Prathiba Prasad, Pooja Adtani, and Sunaina Shetty. “Application of E-Learning in Dental Radiology Education at Undergraduate Level –a Systematic Review”. Brazilian Dental Science 22, no. 4 (October 31, 2019): 434–442. Accessed August 21, 2025. https://ojs.ict.unesp.br/index.php/cob/article/view/1781.