Bello, A. J., V. Kassah, and O. Shittu. “PERFORMANCE MANAGEMENT SYSTEM AND EMPLOYEES’ PERFORMANCE IN FEDERAL MEDICAL CENTRE, KEFFI, NASARAWA STATE”. African Journal of Social and Behavioural Sciences, vol. 15, no. 2, Mar. 2025, https://journals.aphriapub.com/index.php/AJSBS/article/view/3065.