ABDUSSALAM, J. A.; MAINA, B. A. M. Elimination of Time Wasters A Strategy for Secondary School Administrative Effectiveness in Kogi State, Nigeria. Journal of Education And Humanities Research (JEHR), University of Balochistan, Quetta, [S. l.], v. 11, n. 1, p. 106–112, 2021. Disponível em: http://journal.uob.edu.pk/journal/index.php/jehr/article/view/197. Acesso em: 29 apr. 2024.