Vijayakumar, M., B. U. Kannappanavar, and Ramesh. “Effective Use of E-Mail: A Study of LIS Professionals in India”. Journal of Information and Knowledge 45, no. 3 (September 10, 2008): 305–313. Accessed September 19, 2025. https://www.srels.org/index.php/sjim/article/view/44173.