Promsukkul, Pimonmas, and Somchai Trakarnrung. “Parental Involvement in the Development of Young Piano Students”. Fine Arts Journal: Srinakharinwirot University 19, no. 1 (July 1, 2015): 74–82. Accessed May 5, 2024. https://so01.tci-thaijo.org/index.php/jfofa/article/view/92946.