SUNDAY NNAMDI OKOCHA. Lecturers’ Job Effectiveness through the Use of E-Learning Facilities in University of Ibadan. African Journal of Behavioural and Scale Development Research, [S. l.], v. 3, n. 1, 2021. Disponível em: https://ojs.abreap.org/index.php/journal/article/view/81. Acesso em: 26 oct. 2025.