บาเลนไทนน์ ศ. Project-Based Learning: Utilization in a Thai EFL classroom. Journal of Liberal Arts Prince of Songkla University, [S. l.], v. 8, n. 2, p. 47–77, 2017. Disponível em: https://so03.tci-thaijo.org/index.php/journal-la/article/view/93394. Acesso em: 28 apr. 2024.