Effect of Cooperative Learning Model Type Course Review Horay (CRH) on Elementary Students’ Learning Outcome in Social Subject. J. Teach. Learn. Elem. Educ. [Internet]. 2018 Feb. 1 [cited 2025 Sep. 14];1(1):22-9. Available from: https://jtlee.ejournal.unri.ac.id/index.php/JTLEE/article/view/83