SUPARMAN, A.; SASONGKO, R. N.; KRISTIAWAN, M. Implementation of School Problem Solving Management in Improving School Achievement. JMKSP (Jurnal Manajemen, Kepemimpinan, dan Supervisi Pendidikan), [S. l.], v. 6, n. 2, p. 200–213, 2021. DOI: 10.31851/jmksp.v6i2.5570. Disponível em: https://jurnal.univpgri-palembang.ac.id/index.php/JMKSP/article/view/5570. Acesso em: 22 dec. 2024.