Anggraini, Widia, and Hidayat Hidayat. “PENGEMBANGAN BAHAN AJAR BERBASIS PROBLEM BASED LEARNING PADA MATERI KPK DAN FPB DI KELAS V SD”. Jurnal Inovasi Penelitian 4, no. 5 (October 5, 2023): 919-930. Accessed July 22, 2024. https://stp-mataram.e-journal.id/JIP/article/view/2146.