JAYANTI, Evi Sri; HARAPAN, Edi; WARDIAH, Dessy. The Leadership of Schools in Improving The Quality of Education in The 18 State Basic Schools of Air Kumbang. Jurnal Pendidikan Tambusai, [S. l.], v. 5, n. 3, p. 5667–5673, 2021. DOI: 10.31004/jptam.v5i3.1789. Disponível em: http://jptam.org/index.php/jptam/article/view/1789. Acesso em: 5 feb. 2025.