XIAOYU, W.; SRISOMBUT, R. A Study the Singing and Dramas in Yu Opera for Writing a Guidebook on Teaching 1st Year Students General Education in Shangqiu Normal University of Henan Province. Journal of Roi Kaensarn Academi, [S. l.], v. 9, n. 3, p. 449–459, 2024. Disponível em: https://so02.tci-thaijo.org/index.php/JRKSA/article/view/265967. Acesso em: 16 ก.ย. 2026.