OBINEME, P. O.; UMEOZOR, J.; CHIME, G. O. Extent of Teachers’ Participation in In-Service Training Programmes for Secondary Schools Effectiveness in Anambra State. International Journal of Educational Management, [S. l.], v. 19, n. 2, 2021. Disponível em: https://ijem.org.ng/index.php/ijem/article/view/61. Acesso em: 19 sep. 2024.