PARHUSIP, Akdel; PANJAITAN, Merry G.; HASUGIAN, Maya Dewi. Peran Manajemen dalam Mengembangkan Pelayanan di Gereja Pentakosta Indonesia Sidang Perumnas Martubung, Medan. EPIGRAPHE: Jurnal Teologi dan Pelayanan Kristiani, [S. l.], v. 4, n. 1, p. 44–56, 2020. DOI: 10.33991/epigraphe.v4i1.144. Disponível em: https://www.stttorsina.ac.id/jurnal/index.php/epigraphe/article/view/144. Acesso em: 2 feb. 2026.