KHAMLUE, K.; PHARANAT, W. The Development of Group Investigation Learning Activities for High School Students, Informal and Independent Education Center. Interdisciplinary Academic and Research Journal , Maha Sara Kham, TH., v. 3, n. 6, p. 797–814, 2023. DOI: 10.60027/iarj.2023.270915. Disponível em: https://so03.tci-thaijo.org/index.php/IARJ/article/view/270915. Acesso em: 10 oct. 2026.