Mishra, Arundhati, - Vijayshri, and Suresh Garg. “Evaluation of an Undergraduate Physics Programme of Indira Gandhi National Open University: A Case Study”. The International Review of Research in Open and Distributed Learning 10, no. 6 (December 23, 2009): 106–123. Accessed November 24, 2024. https://www.irrodl.org/index.php/irrodl/article/view/753.