XINYAN , H.; PATTANANON, N. Children’s Singing Skills and Teaching Methods. Journal of Modern Learning Development, [S. l.], v. 9, n. 10, p. 840–850, 2024. Disponível em: https://so06.tci-thaijo.org/index.php/jomld/article/view/284995. Acesso em: 1 oct. 2026.