Joice Mahe Dece Vicce Wokas, Trang, I., Merinda H. Ch. Pandowo, & Genita Gracia Lumintang. (2026). Christian Leadership Spirituality: Realizing Effective and Sustainable Church Management in the Evangelical Christian Church in Minahasa (GMIM). International Journal of Economics, Business and Innovation Research, 5(04), 1056-1072. https://doi.org/10.63922/ijebir.v5i04.4073