Nufus, Zakiyatun, Ferawati, and Feli Cianda Adrin Burhendi. 2020. “Pengaruh Model Pembelajaran GI (Group Investigation) Berbasis Metode Drill Terhadap Hasil Belajar Fisika Pada Materi Pengukuran”. Prosiding Seminar Nasional Fisika Festival 1 (May):181-88. https://sunankalijaga.org/prosiding/index.php/fisfest/article/view/762.