Joice Mahe Dece Vicce Wokas, Irvan Trang, Merinda H. Ch. Pandowo, and 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), 1056-72. https://doi.org/10.63922/ijebir.v5i04.4073.