PHUKONGCHAI, S.; TEEMUANGSAI, S.; SIMMATHAN, P. Development of Integrated Learning Model Using Online Project-Based Learning to Enhance the System Thinking Ability for High-School Student. Journal of Education Rajabhat Maha Sarakham University, Bangkok, Thailand, v. 17, n. 1, p. 309–321, 2020. Disponível em: https://so06.tci-thaijo.org/index.php/edu-rmu/article/view/252106. Acesso em: 11 may. 2024.