SARI, P.; NG, S. F. Exploring quantitative relationship through area conservation activity. Journal on Mathematics Education, [S. l.], v. 13, n. 1, p. 31–50, 2022. DOI: 10.22342/jme.v13i1.pp31-50. Disponível em: http://jme.ejournal.unsri.ac.id/index.php/jme/article/view/6. Acesso em: 8 may. 2024.