QURAISIN , I. . PROBLEM BASED LEARNING SOLUSI PEMBELAJARAN DALAM MATA PELAJARAN MATEMATIKA DENGAN TOPIK KPK & FPB DI KELAS IV SDI RAMAH ANAK CILODONG DEPOK . ELEMENTARY: Jurnal Inovasi Pendidikan Dasar , [S. l.], v. 1, n. 4, p. 173-178, 2021. DOI: 10.51878/elementary.v1i4.708. Disponível em: https://jurnalp4i.com/index.php/elementary/article/view/708. Acesso em: 24 nov. 2024.