R. S. Beedimani, S. U. Zaman, R. Ahmed, M. D. K, L. Ramesh, and K. S. Kumar, “Evaluation of second year MBBS students perceptions and experiences towards tutorials as a teaching-learning method in pharmacology”, Int J Basic Clin Pharmacol, vol. 5, no. 3, pp. 1112–1117, Dec. 2016.