Devi, Putu Sintya, and Gede Wira Bayu. 2020. “Berpikir Kritis Dan Hasil Belajar IPA Melalui Pembelajaran Problem Based Learning Berbantuan Media Visual”. MIMBAR PGSD Undiksha 8 (2):238-52. https://doi.org/10.23887/jjpgsd.v8i2.26525.