Chuangprakhon, Sayam. “FACTORS AFFECTING THE CLASSICAL CHORAL REHEARSAL OF WESTERN MUSIC STUDENTS AT THE COLLEGE OF MUSIC, MAHASARAKHAM UNIVERSITY”. International Online Journal of Education and Teaching 10, no. 1 (December 28, 2022): 624–635. Accessed January 12, 2026. https://iojet.org/index.php/IOJET/article/view/1818.