THAHIR, M.; RACHMANIAR, A.; SUNAENGSIH, C.; WIDIAWATI, W. Principal Leadership and Academic Service Management in Indonesian Junior High Schools: Challenges and Opportunities. Journal of Education and Teaching (JET), [S. l.], v. 6, n. 3, p. 651-669, 2025. DOI: 10.51454/jet.v6i3.541. Disponível em: https://jet.or.id/index.php/jet/article/view/541. Acesso em: 2 aug. 2025.