., I.P.A., ., D.N.T.R. and ., N.W.R.S.M. 2014. PENGARUH MODEL PEMBELAJARAN GROUP INVESTIGATION (GI) TERHADAP HASIL BELAJAR IPA KELAS IV. MIMBAR PGSD Undiksha. 2, 1 (Jul. 2014). DOI:https://doi.org/10.23887/jjpgsd.v2i1.3233.