Baral, N., B. Paudel, B. Das, M. Aryal, A. Gautam, and M. Lamsal. “Preparing Tutors for Problem-Based Learning: An Experience from B. P. Koirala Institute of Health Sciences, Nepal”. Kathmandu University Medical Journal, vol. 8, no. 1, June 2010, pp. 141-5, doi:10.3126/kumj.v8i1.3237.