UTAMI, M. R. P.; ZULKARDI, Z.; SUSANTI, E.; MERYANSUMAYEKA, M. Designing Learning Materials for Systems of Linear Equations in Two Variables in the Context of Jakabaring Tourism in Palembang . Edumatica : Jurnal Pendidikan Matematika, [S. l.], v. 14, n. 3, p. 242-258, 2025. DOI: 10.22437/edumatica.v14i3.38806. Disponível em: https://online-journal.unja.ac.id/edumatica/article/view/38806. Acesso em: 21 jan. 2025.