., Kadek Arida Purnama Dewi, Dr. I Ketut Gading,M.Psi ., dan Drs. Dewa Nyoman Sudana,M.Pd . 2016. “PENGARUH MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) TERHADAP HASIL BELAJAR IPA SISWA KELAS IV SD”. MIMBAR PGSD Undiksha 4 (1). https://doi.org/10.23887/jjpgsd.v4i1.7496.