YIDANA, P. .; BOSU, R. S. Effective use of instructional time: What is happening in our schools?. Journal of Educational Management, [S. l.], v. 7, p. 67–83, 2016. DOI: 10.47963/jem.v7i.1208. Disponível em: https://journal.ucc.edu.gh/index.php/jem/article/view/1208. Acesso em: 22 dec. 2024.