FITRIYANI, C.; KHOIRUNISSA, K.; PUJIANTI, A. Critical Thinking in Geometry: An Analysis of Eighth-Graders Solving Quadrilateral Problems. International Journal of Advance Research in Mathematics Education, [S. l.], v. 2, n. 2, p. 75–86, 2024. DOI: 10.56916/ijr.v2i2.2466. Disponível em: https://ejournal.papanda.org/index.php/ijarme/article/view/2466. Acesso em: 12 jan. 2026.