Tambunan , Daulat Marulitua, and Ferdinand Iskandar. “Leadership Transformational College Tall Based on Quality Management in Education Realizing Professional Lecturers in Schools Tall Theology”. Journal of Ecohumanism 3, no. 8 (November 25, 2024): 2254 –. Accessed April 25, 2026. https://www.ecohumanism.co.uk/joe/ecohumanism/article/view/4900.