SINGH, K.; NEGI, N. Development of Online Directory of Aerospace Engineering Teaching Institutions and Teachers in India. DESIDOC Journal of Library & Information Technology, [S. l.], v. 30, n. 4, p. 53–57, 2010. DOI: 10.14429/djlit.30.4.461. Disponível em: https://publications.drdo.gov.in/ojs/index.php/djlit/article/view/461. Acesso em: 27 jun. 2025.