Pengaruh Model Pembelajaran Problem Based Learning  terhadap Peningkatan Kemampuan Numerasi Siswa Sekolah Dasar : Literature Review. Journal of Primary Education Innovation and Research, [S. l.], v. 1, n. 01, p. 9–17, 2025. Disponível em: https://journal.lontaradigitech.com/JPEIR/article/view/855. Acesso em: 26 aug. 2025.