RIDUAN NASUTION; NURUL HIDAYATI MURTAFIAH; SRI FATMAWATI. ETOS KERJA KEPALA SEKOLAH MENENGAH PERTAMA (SMP) SALMAN ALFARISI HARAPAN JAYA CIBINONG. UNISAN JURNAL, [S. l.], v. 2, n. 3, p. 280–289, 2023. Disponível em: https://journal.an-nur.ac.id/index.php/unisanjournal/article/view/994. Acesso em: 14 feb. 2026.