ISSAH MOHAMMED; FUSEINI NURUDEEN; WASILA YAKUBU. Junior High School Head Teachers’ Leadership Practices that Influence Teachers’ Effectiveness in the Teaching and Learning Process. African Journal of Education,Science and Technology (AJEST), [S. l.], v. 9, n. 1, p. 64–70, 2026. Disponível em: https://ajest.org/index.php/ajest/article/view/1058. Acesso em: 23 oct. 2026.