The Effect of Learning Community in Improving Students’ Ability in Solve Math Problems in Class V. Jurnal Ilmiah Mandala Education, [S. l.], v. 8, n. 4, 2022. DOI: 10.58258/jime.v8i4.4079. Disponível em: https://ejournal.mandalanursa.org/index.php/JIME/article/view/4079. Acesso em: 10 oct. 2026.