JOSHI, R. K.; JOSHI, M. Problem Based Learning in Engineering at the Institute of Engineering: Prospects cum Challenges. Journal of the Institute of Engineering, [S. l.], v. 8, n. 1-2, p. 291–300, 2011. DOI: 10.3126/jie.v8i1-2.5125. Disponível em: https://www.nepjol.info/index.php/JIE/article/view/5125. Acesso em: 28 mar. 2024.