Silaban B, Sagala NE, Sinaga DL, Simanjuntak A, Damanik MAS. Pelayanan Pendidikan dan Kepedulian terhadap Lingkungan di Gereja : Pengabdian . JERKIN [Internet]. 2026 Mar. 30 [cited 2026 May 2];4(4):22910-2. Available from: https://jerkin.org/index.php/jerkin/article/view/5821