Agustina D, Imania E. The Effects of Co-Op Co-Op Method on Hyperactive Students’ Behaviors: Findings from English Classrooms. LJLAL [Internet]. 2026 Sep. 4 [cited 2026 Sep. 12];8(2):525-30. Available from: https://openjournal.unpam.ac.id/index.php/LJLAL/article/view/62827