1.
Joshi HS, 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?. Int J Community Med Public Health [Internet]. 2017 Sep. 22 [cited 2025 Oct. 11];4(10):3727-30. Available from: https://www.ijcmph.com/index.php/ijcmph/article/view/1875