The Influence of The Power Of Two Type Of Cooperative Learning Model On The Learning Achiement Of Cililitan IV SDN Grade Students On Magnetic Material. JSD [Internet]. 2020 Sep. 17 [cited 2025 Sep. 17];6(1):1-6. Available from: https://journal.ubpkarawang.ac.id/index.php/PGSD/article/view/1089