Pitaloka, Citra Dwi, Bagus Ardi Saputro, and Fine Reffiane. 2021. “Keefektifan Model Problem Based Learning Berbantu Media Audio-Visual Terhadap Peningkatan Kemampuan Penalaran Siswa”. DIDAKTIKA: Jurnal Pendidikan Sekolah Dasar 4 (2):87-94. https://doi.org/10.21831/didaktika.v4i2.42083.