Saleh, Idris Ibrahim, and Suleiman Adamu Yusuf. “Impact of Human Resource Development Programs (HRDP) on Library Staff Productivity in University Libraries in Sokoto State, Nigeria”. Communicate: Journal of Library and Information Science 25, no. 2 (December 31, 2023): 224–240. Accessed May 4, 2025. https://www.cjolis.org/index.php/cjolis/article/view/66.