halaman editorial. Jurnal Ilmiah Soulmath : Jurnal Edukasi Pendidikan Matematika, [S. l.], v. 7, n. 2, 2019. DOI: 10.25139/smj.v7i2.2087. Disponível em: https://ejournal.unitomo.ac.id/index.php/mipa/article/view/2087. Acesso em: 17 jun. 2026.