Ahmed, Shamshad, and Awais Uzair. “The Impact of Non-Accessible Library and Information Science Journals on Research Productivity in Pakistan”. Pakistan Journal of Information Management and Libraries 18, no. 2 (December 1, 2016): 40–57. Accessed January 9, 2025. https://pjiml.pu.edu.pk/jo/index.php/pjiml/article/view/73.