MUH ALI RIDHO. The Effect of Problem Based Learning Assisted by Digital Mathematics Tools on Students’ Mathematical Problem Solving and Reasoning. Eduistiqomah in Mathematics Education, [S. l.], v. 1, n. 1, p. 1–19, 2026. Disponível em: https://journal.eduistiqomah.or.id/index.php/EIME/article/view/26. Acesso em: 11 oct. 2026.