ANSARI, M. S.; TRIPATHI, A. Use of WhatsApp for Effective Delivery of Library and Information Services. DESIDOC Journal of Library & Information Technology, [S. l.], v. 37, n. 5, p. 360–365, 2017. DOI: 10.14429/djlit.37.5.11090. Disponível em: https://publications.drdo.gov.in/ojs/index.php/djlit/article/view/11090. Acesso em: 27 jun. 2025.