Sumual, Shelty D. M., et al. “Peran Budaya Organisasi Sekolah Dalam Manajemen Pendidikan Pada SMP Frater Don Bosco Tomohon”. Innovative: Journal Of Social Science Research, vol. 3, no. 2, May 2023, pp. 414-22, https://j-innovative.org/index.php/Innovative/article/view/337.