“ A Systematic Literature Review on Empirical Applications of Gordon’s Music Learning Theory and Aptitude Measures: Sino-International Perspectives (2005–2025)”. International Journal of Academic Research in Progressive Education and Development 14, no. 2 (May 12, 2025): 870–881. Accessed March 25, 2026. https://www.ijarped.com/index.php/journal/article/view/3557.