WIYATI, U. A. Peningkatan Pemahaman Konsep Siswa dengan Menggunakan Pembelajaran Cooperative Tipe Group Investigation kelas IV SD N 2 Tepusen : Understanding Student Concepts Using Cooperative Learning Type Group Investigation Class IV SD N 2 Tepusen. Sangkalemo : The Elementary School Teacher Education Journal, [S. l.], v. 1, n. 2, p. 59–64, 2022. Disponível em: https://e-journal.upr.ac.id/index.php/SANGKALEMO/article/view/5169. Acesso em: 25 apr. 2024.