LUMBAN TOBING, Pitonggam; SIHOTANG, Pitri Sartika. Pengaruh Kepemimpinan, Teladan Kedisiplinan Kepsek Terhadap Kinerja Staf Dan Guru SMP Swasta Masehi Periaria, Sibiru-biru: Bahasa Indonesia. Innovative: Journal Of Social Science Research, [S. l.], v. 3, n. 2, p. 11791–11802, 2023. Disponível em: http://j-innovative.org/index.php/Innovative/article/view/1638. Acesso em: 22 jun. 2026.