BHATT, R. K.; KUMAR, A.; YUSUF, M. Marketing of LIS Products and Services in Select Economics Libraries in Delhi. DESIDOC Journal of Library & Information Technology, [S. l.], v. 36, n. 3, 2016. DOI: 10.14429/djlit.36.3.9794. Disponível em: https://publications.drdo.gov.in/ojs/index.php/djlit/article/view/9794. Acesso em: 27 jul. 2025.