Widodo J. ETOS KERJA KEPALA SEKOLAH DI SMP AL-HUDA JATIAGUNG LAMPUNG SELATAN. unisanjurnal [Internet]. 2025Jun.30 [cited 2026Nov.12];4(6):612-9. Available from: https://journal.an-nur.ac.id/index.php/unisanjournal/article/view/3386