MANIK, E.; YAVAS BULOLO; SIHOMBING, T.; KOGILAMBAL; SURBAKTI, T. Pendampingan Dan Pelatihan Tentang Pengenalan Dasar-Dasar Musik “Keyboard” Kepada Remaja Gereja Pentakosta Indonesia Pardomuan Nauli Tanah Jawa. JURNAL ABDIMAS MADUMA, [S. l.], v. 3, n. 2, p. 44–51, 2024. DOI: 10.52622/jam.v3i2.292. Disponível em: https://journal.eltaorganization.org/index.php/ecdj/article/view/292. Acesso em: 1 jan. 2026.