Haidan , Cao, and Orawan Banchongsilpa. “‘The Musical” Courses Applied for Teaching the Popular Singing Major Students at Xi’an Conservatory of Music in Shaanxi Province of China’”. Journal of Modern Learning Development 8, no. 5 (May 30, 2023): 361–370. accessed August 28, 2026. https://so06.tci-thaijo.org/index.php/jomld/article/view/260135.