Satheesha Nayak, B., K.G. Mohandas Rao, S. Sundarshan, K. Naveen, S. Srinivasa Rao, and P. Ashwini Aithal. 2017. “‘Question of the Day’: Impact on Learning and Retention”. Kathmandu University Medical Journal 13 (3):204-11. https://doi.org/10.3126/kumj.v13i3.16801.