GALINGGING, K.; SARAGIH, R. H.; SIMANGUNSONG, E.; TAMBUNAN, E. P. Singing Training Through Choir for Students at Bahorok 1 Public High School. Samakta: Jurnal Pengabdian Kepada Masyarakat, [S. l.], v. 3, n. 1, p. 68–76, 2026. DOI: 10.61142/samakta.v3i1.314. Disponível em: https://ejournal.edukhatulistiwa.com/index.php/samakta/article/view/314. Acesso em: 25 feb. 2026.