Church and Mission: Strengthening the Missionary Engagement of the Christ Assembly Fellowship Church (GPSK) Congregation in North Ketungau Hulu, West Kalimantan. RealCoster [Internet]. 2026 Sep. 30 [cited 2026 Oct. 6];9(2):118-35. Available from: https://ojs.institutkristenrealbatam.ac.id/index.php/coster/article/view/737