MULYANI, Rizka Dwi. Peningkatan Belief Matematis dengan Menerapkan Pendekatan Open-Ended di Sekolah Dasar. Scientificum Journal, [S. l.], v. 1, n. 1, p. 50–58, 2024. DOI: 10.37985/sj.v1i1.7. Disponível em: https://scientificum.id/index.php/scientificum/article/view/7. Acesso em: 23 may. 2026.