Development of geometry teaching materials based on RME in the context of the perahu baganduang tradition. Primary: Jurnal Pendidikan Guru Sekolah Dasar, [S. l.], v. 14, n. 6, p. 970–983, 2025. DOI: 10.33578/jpfkip.v14i6.970-983. Disponível em: https://primary.ejournal.unri.ac.id/index.php/JPFKIP/article/view/229. Acesso em: 12 dec. 2025.