พวงสำลี ประภัสสร. “The Approach in Guidance Project for Study in Music Education of College of Music, Mahidol University”. PAYAP UNIVERSITY JOURNAL 28, no. 2 (January 23, 2019): 1–12. Accessed May 6, 2024. https://so05.tci-thaijo.org/index.php/pyu/article/view/167576.