MUHAMMAD ABROOR; MAULANA MUSTOFA, G. Implementation of GeoGebra learning media in the problem-based learning model and its effectiveness on students’ mathematical reasoning abilities. Instructional Media for Mathematics (IM Math), [S. l.], v. 2, n. 1, p. 30–40, 2024. DOI: 10.66161/708473. Disponível em: https://journal.aws-edu.id/index.php/IM-MATH/article/view/34. Acesso em: 7 may. 2026.