Ugada, Martin Onwudinjo, and Fred O. Eze. “EFFECT OF INTEGRATED PERSONNEL AND PAYROLL INFORMATION SYSTEM (IPPIS) ON PERSONNEL COST IN NIGERIAN CIVIL SERVICE (2015-2020)”. African Journal of Social and Behavioural Sciences 14, no. 4 (August 8, 2024). Accessed September 27, 2024. https://journals.aphriapub.com/index.php/AJSBS/article/view/2731.