CHAIRUNNISA, Connie. Efforts to Improve Students’ Critical Thinking Skills in Primary Education Fundamental Class through Group Investigation Model. International Journal of Multidisciplinary: Applied Business and Education Research, Malang, Indonesia, v. 3, n. 10, p. 2154–2163, 2022. DOI: 10.11594/ijmaber.03.10.28. Disponível em: https://ijmaberjournal.org/index.php/ijmaber/article/view/639. Acesso em: 17 feb. 2026.