PUTRA, Randi; FAUZAN, Ahmad; HABIBI, Mhmd. The Impact of Cognitive Conflict Based Learning Tools on Students` Mathematical Problem Solving Ability. International Journal of Educational Dynamics, [S. l.], v. 2, n. 1, p. 209–218, 2020. DOI: 10.24036/ijeds.v2i1.247. Disponível em: https://ijeds.ppj.unp.ac.id/index.php/IJEDS/article/view/247. Acesso em: 8 apr. 2026.