JOSHI, H. S.; KATYAL, R.; SINGH, A.; JOSHI, G.; CHANDRA, S.; SINGH, K. Is problem based learning a better teaching tool as compared to didactic lectures for the undergraduate students?. International Journal Of Community Medicine And Public Health, [S. l.], v. 4, n. 10, p. 3727–3730, 2017. DOI: 10.18203/2394-6040.ijcmph20174240. Disponível em: https://www.ijcmph.com/index.php/ijcmph/article/view/1875. Acesso em: 11 oct. 2025.