Mr. Sanjay Kumar. “User Satisfaction and Usability of Digital Library Services: A Case Study of Dr. Bhim Rao Ambedkar Library, GJU S&T, Hisar”. International Journal of Engineering, Science and Humanities 14, no. 4 (December 30, 2024): 19–25. Accessed October 8, 2025. https://www.ijesh.com/j/article/view/90.