Boangmanalu, Jusen, Esti Regina Boiliu, Elsudarma Susanti Helena, and Samuel Siringo-ringo. “Penyuluhan/Pemberdayaan/Pelayanan/Diakonia/Para/Penatua/Se-HKBP/Distrik/XXVIII/DEBOSKAB/”. Mangentang : Jurnal Pengabdian Kepada Masyarakat 1, no. 1 (November 14, 2024): 1–12. Accessed December 22, 2024. https://penerbitviekawahanasemesta.com/index.php/mangentang/article/view/esti_pkm2024.