Shah, Syed Rahmatullah, and Khalid Mahmood. “Validation of Journal Impact Metrics of Web of Science and Scopus”. Pakistan Journal of Information Management and Libraries 18, no. 2 (December 1, 2016): 58–74. Accessed January 9, 2025. https://pjiml.pu.edu.pk/jo/index.php/pjiml/article/view/74.