APSARI, R. A.; PUTRI, R. I. I.; SARIYASA; ABELS, M.; PRAYITNO, S. Geometry representation to develop algebraic thinking: a recommendation for a pattern investigation in pre-algebra class. Journal on Mathematics Education, [S. l.], v. 11, n. 1, p. 45–58, 2020. Disponível em: https://jme.ejournal.unsri.ac.id/index.php/jme/article/view/3808. Acesso em: 9 jul. 2025.