Vongkrabakthaworn, Suthas. “ห้องเรียนชิงชาสวรรค์”. Journal of Education Rajabhat Maha Sarakham University 21, no. 2 (August 29, 2024): 227–228. accessed August 27, 2026. https://so06.tci-thaijo.org/index.php/edu-rmu/article/view/276996.