ZHENGGANG , L.; DANSAKUN, N. Middle School Chorus Teaching Situation in China. Journal of Modern Learning Development, [S. l.], v. 9, n. 11, p. 954–959, 2024. Disponível em: https://so06.tci-thaijo.org/index.php/jomld/article/view/292525. Acesso em: 17 sep. 2026.