Sankar, P., and E. S. Kavitha. “Challenges in Contributing in Institutional Repository System: A Study”. VEETHIKA-An International Interdisciplinary Research Journal 3, no. 4 (December 31, 2017): 24-32. Accessed May 19, 2024. https://qtanalytics.in/journals/index.php/VEETHIKA/article/view/290.