I Gd. Wawan Sudatha IWSWNMS. PENGARUH MODEL PEMBELAJARAN GROUP INVESTIGATION BERBANTUAN ASESMEN PROYEK TERHADAP PRESTASI BELAJAR IPA SISWA KELAS V SEKOLAH DASAR GUGUS III TAMPAKSIRING. mimb.pgsd undiksha [Internet]. 2013 Jan. 8 [cited 2024 Nov. 30];1(1). Available from: https://ejournal.undiksha.ac.id/index.php/JJPGSD/article/view/1196