1.
Wahyuningsih I. PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE GROUP INVESTIGATION TERHADAP HASIL BELAJAR IPA. Natural [Internet]. 2017 Nov. 10 [cited 2022 Oct. 7];4(1):26-33. Available from: https://jurnal.ustjogja.ac.id/index.php/NATURAL/article/view/1861