ERWU, Y.; HOWATTANAKUL , S.; CHANPHONG , S. Teaching Quality Management of Private Children`S Fine Arts Education Institutions in Heilongjiang Province. Journal of Roi Kaensarn Academi, [S. l.], v. 8, n. 8, p. 606–620, 2023. Disponível em: https://so02.tci-thaijo.org/index.php/JRKSA/article/view/262600. Acesso em: 16 ก.ย. 2026.