BERTHANICA YOHANA; RIEN SAFRINA; ERLINDA YETTI. Intonation and Articulation: An Early Childhood Vocalization Method. International Journal of Educational Research, [S. l.], v. 2, n. 2, p. 80–85, 2025. DOI: 10.62951/ijer.v2i2.322. Disponível em: https://international.aripi.or.id/index.php/IJER/article/view/322. Acesso em: 27 jun. 2025.