OLUMBA Enyichukwu, NWANKWO Evans Onuabuchi, LUKE, Mkpaofiek Grace, ECHEONWU, Macdonald Silas, HARUNA, Monday Ocheja, EMENONYE, Henry Nkem and BARIKOR ThankGod 2023. Administrative Control and Employees’ Productivity in Rivers State Ministry of Education, 2015-2022. Texas Journal of Multidisciplinary Studies. 25, (Oct. 2023), 110–122.