Oniyide, A., and O. Odeyemi. “Performance Appraisal As a Correlate of Employees’ Productivity in Osun State, Nigeria”. Management and Entrepreneurship: Trends of Development, Vol. 4, no. 30, Dec. 2024, pp. 49-57, doi:https://doi.org/10.26661/2522-1566/2024-4/30-04.