PENGAMBILAN KEPUTUSAN KEPALA SEKOLAH DALAM MENINGKATKAN MUTU PENDIDIKAN DI SMAN 1 KOTO BARU. Sindoro: Cendikia Pendidikan, [S. l.], v. 18, n. 7, 2026. DOI: https://doi.org/10.2238/g93m4j08. Disponível em: https://journal.cib.institute/index.php/sindoro/article/view/411. Acesso em: 20 oct. 2026.