AGULEKE, C. C.; DAHIRU, A. M.; TASI’U MUHAMMAD, A. An Assessment of Head Teachers’ Quality Assurance Strategies in the Management of Secondary School Finance in North East: A Survey of Some Selected Secondary Schools in the North-Eastern State of Nigeria. African Journal of Humanities and Contemporary Education Research , [S. l.], v. 6, n. 1, p. 108–120, 2022. Disponível em: https://publications.afropolitanjournals.com/index.php/ajhcer/article/view/200. Acesso em: 27 oct. 2026.