Development of Game-Based Mathematics Learning Media to Improve Mathematical Understanding Abilities. Riemann: Research of Mathematics and Mathematics Education, [S. l.], v. 6, n. 2, p. 202–214, 2024. DOI: 10.38114/pnn19445. Disponível em: https://journal.sanagustin.ac.id/index.php/reimann/article/view/14.. Acesso em: 13 may. 2026.