Improving The Ability of Vocal Group Through POMP2E Model Development for Students of Junior High School. International Journal of Religion, [S. l.], v. 5, n. 5, p. 191–199, 2024. DOI: 10.61707/dkqp1f87. Disponível em: http://www.ijor.co.uk/ijor/article/view/3637.. Acesso em: 13 jun. 2026.