Nomleni, Yorni. “Pengaruh Supervisi Kepala Sekolah Dan Disiplin Kerja Terhadap Kinerja Guru Di SMP Negeri 6 Satap Fatuleu”. Satya Sastraharing : Jurnal Manajemen 6, no. 1 (July 31, 2022): 58-67. Accessed July 7, 2025. https://ejournal.iahntp.ac.id/index.php/Satya-Sastraharing/article/view/850.