Luqman KS, Kamidjan K, Wiyadi H. The Influence of Group Assignment Method on Student Learning Outcomes In Elementary School Grade V Science Learning with The Heat and its Transfer Theme. IJPSE [Internet]. 2021 Apr. 26 [cited 2024 Jul. 3];1(2):53-9. Available from: https://ejournal.unhasy.ac.id/index.php/ijpse/article/view/1292