Ibrahim Ahmed, Solomon Peter Adah, and Balarabe Salisu, Ph.D. “Effects of Manpower Planning on Performance of Academic Staff Performance at Federal Polytechnic Mubi Adamawa State, Nigeria: A Research Proposal”. Journal of Human Resources and Management Science 2, no. 2 (December 31, 2023). Accessed September 27, 2025. https://hummingbirdjournals.com/jhrms/article/view/100.