LOAN, F. A.; REFHAT-UN-NISA, R. Open Access E-books in Science and Technology: A Case Study of Directory of Open Access Books. DESIDOC Journal of Library & Information Technology, [S. l.], v. 35, n. 4, 2015. DOI: 10.14429/djlit.35.4.8494. Disponível em: https://publications.drdo.gov.in/ojs/index.php/djlit/article/view/8494. Acesso em: 27 jun. 2025.