UTAMI, Anita Dewi; ZAINUDIN, M.; NOVIANA, Sa’in. Assessing The Characteristics of Elementary School Students’ Mental Models in Understanding The Concept of Integers. Jurnal Basicedu, [S. l.], v. 5, n. 6, p. 6409–6417, 2021. DOI: 10.31004/basicedu.v5i6.1649. Disponível em: https://jbasic.org/index.php/basicedu/article/view/1649. Acesso em: 22 jul. 2024.