MANI, N. Digitisation: Preservation and Challenges. DESIDOC Journal of Library & Information Technology, [S. l.], v. 29, n. 1, p. 69–71, 2010. DOI: 10.14429/djlit.29.1.233. Disponível em: https://publications.drdo.gov.in/ojs/index.php/djlit/article/view/233. Acesso em: 16 jun. 2025.