Kaewsud, Phornprapha, and Satjatham Phorntaweekul. “Development of Chinese listening and speaking skills using role play for mathayomsuksa 1 students”. Journal for Developing the Social and Community 10, no. 1 (April 27, 2023): 497–516. accessed September 1, 2026. https://so03.tci-thaijo.org/index.php/rdirmu/article/view/261301.