., N.N.A.I., ., D.I.K.A.P. and ., I.B.G.S.A.S.M. 2017. PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE NUMBERED HEAD TOGETHER BERBANTUAN MEDIA POWER POINT TERHADAP KOMPETENSI PENGETAHUAN MATEMATIKA . MIMBAR PGSD Undiksha. 5, 2 (Jul. 2017). DOI:https://doi.org/10.23887/jjpgsd.v5i2.10767.