Sharma, Prem, and Raj Kumar. “Print Vs E-Publications: Usage Preference by Health Professionals of Dayanand Medical College and Hospital, Ludhiana (Punjab)”. DESIDOC Journal of Library & Information Technology 36, no. 2 (April 1, 2016). Accessed May 3, 2024. https://publications.drdo.gov.in/ojs/index.php/djlit/article/view/9363.