Leeswadtrakul, S., and S. Trakarnrung. “Thailand Music Education Reform: A Study of Vision and Strategies of Dr. Sugree Charoensook”. Fine Arts Journal: Srinakharinwirot University, vol. 17, no. 2, Dec. 2013, pp. 191-6, https://so01.tci-thaijo.org/index.php/jfofa/article/view/96325.