Development of Mathematics Learning Media "MedLearn Math" on Three Variable Linear Equation Systems Material. Jurnal Ilmiah Mandala Education, [S. l.], v. 10, n. 4, p. 1084–1096, 2024. DOI: 10.58258/jime.v10i4.7611. Disponível em: https://ejournal.mandalanursa.org/index.php/JIME/article/view/7611. Acesso em: 1 jul. 2026.