SISWANTO, R. D. Analysis Epistemological Obstacle Students in Completing Mathematical Stories Based on Cognitive Styles. Jurnal Inovasi Pendidikan Dasar, [S. l.], v. 6, n. 1, p. 1–12, 2021. Disponível em: https://jipd.uhamka.ac.id/index.php/jipd/article/view/133. Acesso em: 27 sep. 2021.