Ximeng , Li, and Sukontha Yimsangyard. “The Vocal Teaching of ‘Coloratura Soprano’ in China”. Journal of Modern Learning Development 8, no. 9 (September 30, 2023): 423–431. accessed October 10, 2026. https://so06.tci-thaijo.org/index.php/jomld/article/view/262151.