JALAL, S. K.; SUTRADHAR, B.; SAHU, K.; MUKHOPADHYAY, P.; BISWAS, S. C. Search Engines and Alternative Data Sources in Webometric Research: An Exploratory Study. DESIDOC Journal of Library & Information Technology, [S. l.], v. 35, n. 6, 2015. DOI: 10.14429/djlit.35.6.8883. Disponível em: https://publications.drdo.gov.in/ojs/index.php/djlit/article/view/8883. Acesso em: 24 nov. 2025.