Using a problem-based learning model assisted by comic media to improve students’ learning outcomes on the topic of the relationship between addition and subtraction. Jurnal Ilmiah Mandala Education, [S. l.], v. 11, n. 1, p. 90–95, 2025. DOI: 10.58258/jime.v11i1.8196. Disponível em: https://ejournal.mandalanursa.org/index.php/JIME/article/view/8196. Acesso em: 17 jun. 2026.