HATTAWONG, A.; TAPTA, S. .; JOMHONGBHIBHAT, B. . Development of Learning Achievement on the Topic of the Consumption of the Goods and the Services of the Fourth-Grade Students by Using Project-Based Learning Activities. Journal of Graduate School, Pitchayatat, Ubon Ratchathani Rajabhat University, [S. l.], v. 17, n. 3, p. 87–98, 2022. Disponível em: https://so02.tci-thaijo.org/index.php/Pitchayatat/article/view/257408. Acesso em: 28 apr. 2024.