RIYADI, Setyo; NOVIARTATI, Kurnia; ABIDIN, Zainal. Kemampuan komunikasi matematis tulis siswa Samin dalam memecahkan masalah geometri. Ethnomathematics Journal, [S. l.], v. 2, n. 1, p. 31–37, 2021. DOI: 10.21831/ej.v2i1.36192. Disponível em: https://jurnal.uny.ac.id/index.php/ethnomath/article/view/36192. Acesso em: 14 may. 2025.