MARTASARI GULO, Dian; WARUWU, Sukaaro; LASE, Delipiter; BAENE, Eduar. Pengaruh Supervisi Kepala Sekolah Dan Lingkungan Kerja Terhadap Motivasi Guru SMA Negeri 1 Mandrehe Utara Kabupaten Nias Barat. Innovative: Journal Of Social Science Research, [S. l.], v. 3, n. 5, p. 6632–6645, 2023. Disponível em: https://j-innovative.org/index.php/Innovative/article/view/5637. Acesso em: 11 jun. 2026.