Jeeva S, Dhanraj Ganapathy, L. Keerthi Sasanka. “SURVEY STUDY ON PREFERENCE OF AUDIO VISUAL AIDS IN LECTURE CLASSES- A QUESTIONNAIRE SURVEY”. Drugs and Cell Therapies in Hematology 10, no. 3 (May 1, 2022): 1161–1169. Accessed April 29, 2024. http://www.dcth.org/index.php/journal/article/view/1033.