“Pengaruh Model Pembelajaran Problem Based Learning  terhadap Peningkatan Kemampuan Numerasi Siswa Sekolah Dasar : Literature Review”, JPEIR, vol. 1, no. 01, pp. 9–17, May 2025, Accessed: Oct. 05, 2025. [Online]. Available: https://journal.lontaradigitech.com/index.php/JPEIR/article/view/855