Paudel, Sabita, Nuwadatta Subedi, Subash Sapkota, Bijayata Shrestha, and Sanjeeb Shrestha. “Perception of Problem Based Learning by Undergraduate Dental Students in Basic Medical Science”. Journal of Nepal Health Research Council 19, no. 2 (September 6, 2021): 384-389. Accessed October 3, 2025. http://103.69.126.137/index.php/jnhrc/article/view/3458.