Tiwari, R. K., S. K. Gupta, and R. K. Goel. “A Questionnaire-Based Comparison of Conventional Teaching Methods to Computer Assisted Learning in Experimental Pharmacology for Undergraduate Medical Students”. International Journal of Basic & Clinical Pharmacology, vol. 8, no. 4, Mar. 2019, pp. 762-6, doi:10.18203/2319-2003.ijbcp20191113.