Siddamallaiah, H.S., and Sujin Butdisuwan. “HELLIS Network–Not Just a Consortium of E-Resources”. DESIDOC Journal of Library & Information Technology 29, no. 5 (March 27, 2010): 12–17. Accessed June 27, 2025. https://publications.drdo.gov.in/ojs/index.php/djlit/article/view/264.