WIJETUNGE, P. Research Productivity of Sri Lankan Universities in the International Ranking Systems and Mandatory Contribution of Librarians. DESIDOC Journal of Library & Information Technology, [S. l.], v. 41, n. 1, p. 54–60, 2021. DOI: 10.14429/djlit.41.1.16459. Disponível em: https://publications.drdo.gov.in/ojs/index.php/djlit/article/view/16459. Acesso em: 27 jun. 2025.