Agustin, Priti, and Adi Winanto. “Efektivitas Model Discovery Learning Dan Problem Based Learning Dalam Rangka Peningkatan Kemampuan Literasi Numerasi Mapel IPAS Kelas IV SD”. Jurnal Elementaria Edukasia 6, no. 2 (June 23, 2023): 800–813. Accessed May 10, 2025. https://ejournal.unma.ac.id/index.php/jee/article/view/5471.