SUBITO, Subito; RAMLAN, Ramlan; SUNATA, Sunata; AYANWOYE, Olubunmi Kayode. The Effect of a Project-Based Learning Model Using Dienes Blocks as Manipulative Media on Improving Understanding of Mathematical Concepts. Radian Journal: Research and Review in Mathematics Education, [S. l.], v. 5, n. 1, p. 17–30, 2026. DOI: 10.35706/radian.v5i1.13490. Disponível em: https://journal-fkip.unsika.ac.id/index.php/radian/article/view/13490. Acesso em: 7 jul. 2026.