Afendi, Arief Hidayat, Rizal Fuad Noor, Rahmat Permana, and Meiliana Nurfitriani. “PENGARUH MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) TERHADAP PRESTASI BELAJAR PADA MATERI KELILING DAN LUAS BANGUN DATAR DI KELAS IV SDN CEUNGCEUMJAYA”. Jurnal PGSD 8, no. 1 (June 28, 2022): 21–27. Accessed March 5, 2024. https://e-journal.umc.ac.id/index.php/JPS/article/view/2948.