NABILA, P. .; FITRIA, H. .; WAHIDY, A. . The Strategy of School Heads To Improve The Quality of Learning in 7 State Basic Schools in Kecamatan Air Kumbang. Jurnal Pendidikan Tambusai, [S. l.], v. 5, n. 3, p. 5689–5695, 2021. DOI: 10.31004/jptam.v5i3.1792. Disponível em: https://jptam.org/index.php/jptam/article/view/1792. Acesso em: 28 mar. 2024.