KESUMA, U. H. H.; ARMANTO, D. Application of Think Talk Write (TTW) Model Assisted by Geogebra to Improve Student’s Ability of Mathematical Concept Understanding in Class X of MAS PAB 2 Helvetia. Asian Journal of Applied Education (AJAE), [S. l.], v. 2, n. 1, p. 119–142, 2023. DOI: 10.55927/ajae.v2i1.2540. Disponível em: https://journal.formosapublisher.org/index.php/ajae/article/view/2540. Acesso em: 29 apr. 2026.