Yati, Yati. “PENINGKATAN HASIL BELAJAR IPA MENGGUNAKAN MODEL COOPERATIVE LEARNING TIPE STAD”. HUMANIS: Jurnal Ilmu-Ilmu Sosial dan Humaniora 10, no. 2 (July 31, 2018): 135-146. Accessed July 22, 2024. https://e-jurnal.unisda.ac.id/index.php/Humanis/article/view/1148.