SUSANDI, A. D.; NAVARRO, L. J. Designing a realistic mathematics learning trajectory to promote fraction concept construction in elementary school . HAMKA INSIGHT, [S. l.], v. 4, n. 1, p. 1–20, 2024. DOI: 10.51574/hamka.v4i1.166. Disponível em: https://sscsi.org/journal/hamka/article/view/166. Acesso em: 11 oct. 2026.