Nurrohim, N., Suyoto, S., & Anjarini, T. (2022). PENINGKATAN KEAKTIFAN SISWA MELALUI MODEL PROBLEM BASED LEARNING PADA MATA PELAJARAN PKN KELAS IV SEKOLAH DASAR NEGERI . SITTAH: Journal of Primary Education, 3(1), 60–75. https://doi.org/10.30762/sittah.v3i1.157