Yusuf AO, Abdullah N. Assessing Patron Driven Acquisition (PDA) adoption among Malaysian academic libraries. Pak. j. inf. mang. libr. [Internet]. 2020 Dec. 1 [cited 2025 Apr. 19];22:1-15. Available from: https://pjiml.pu.edu.pk/jo/index.php/pjiml/article/view/34