MUHAMMAD SAIF ANJUNG; ACHMAD; TAQWATUL ULYAH. PENGARUH MANAJEMEN SUPERVISI KEPALA SEKOLAH TERHADAP KINERJA GURU DI SD NEGERI 1103 MARENU PADANG LAWAS SUMATERA UTARA . UNISAN JURNAL, [S. l.], v. 4, n. 3, p. 69–81, 2025. Disponível em: https://www.journal.an-nur.ac.id/index.php/unisanjournal/article/view/4228. Acesso em: 18 oct. 2026.