Johnson, L.R., Nair, N.S., Simon, C. and Binu, J. 2018. Students’ perceptions regarding problem-based learning in community medicine. International Journal Of Community Medicine And Public Health. 5, 9 (Aug. 2018), 4086–4091. DOI:https://doi.org/10.18203/2394-6040.ijcmph20183599.