ศิลวัฒนาวงศ์ ช. The Need of Adult Students in Studying Piano: A Case Study KPN Music Academy. Rangsit Music Journal, [S. l.], v. 11, n. 2, p. 37–48, 2018. Disponível em: https://so06.tci-thaijo.org/index.php/rmj/article/view/126859. Acesso em: 6 may. 2024.