Md. Sumantri GAEWGS. STUDI KOMPARASI HASIL BELAJAR IPA ANTARA MODELPEMBELAJARAN BRAIN BASED LEARNING DAN GROUP INVESTIGATION PADA SISWA KELAS IV SD. mimb.pgsd undiksha [Internet]. 2013 Jan. 8 [cited 2024 Apr. 30];1(1). Available from: https://ejournal.undiksha.ac.id/index.php/JJPGSD/article/view/669