Han, Yifang, and Poonpilas Asavisanu. “The Development of an Instructor Competency Model for Music Instructors in Guizhou Province, China”. International Journal of Sociologies and Anthropologies Science Reviews 4, no. 4 (August 22, 2024): 91–100. accessed December 9, 2025. https://so07.tci-thaijo.org/index.php/IJSASR/article/view/4342.