Sari, Dian, Ahmad Fauzan, and Nurhizrah Gistituati. “PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK MATEMATIKA BERBASIS PENDEKATAN PROBLEM BASED LEARNING UNTUK SISWA KELAS V SEKOLAH DASAR”. Jurnal Inovasi Penelitian 1, no. 10 (February 24, 2021): 2171-2176. Accessed April 19, 2024. https://stp-mataram.e-journal.id/JIP/article/view/417.