., Ni Luh Rika Apria Dewi, Drs. I Ketut Ardana,M.Pd. ., and Dr. M.G. Rini Kristiantari,M.Pd . “PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE GROUP INVESTIGATION BERBASIS MEDIA KONKRET TERHADAP KOMPETENSI PENGETAHUAN IPA SD ”. MIMBAR PGSD Undiksha 5, no. 2 (July 18, 2017). Accessed April 28, 2024. https://ejournal.undiksha.ac.id/index.php/JJPGSD/article/view/10799.