Br Sitepu, Tamona, and Erikson Simbolon. “Peran Pembina Minggu Gembira Dalam Meningkatkan Kreativitas Guru Minggu Gembira Di Stasi Santo Markus Sei Mati Paroki Santo Konrad Martubung”. Innovative: Journal Of Social Science Research 4, no. 3 (June 27, 2024): 16532–16540. Accessed February 1, 2026. http://j-innovative.org/index.php/Innovative/article/view/12164.