Putra THS, Bariyyah K, Permatasari D. Efektivitas Teknik Role Play dalam Membantu Mengurangi Perilaku Agresif . JKI [Internet]. 2020 Oct. 1 [cited 2024 Apr. 27];6(1):14-20. Available from: https://ejournal.unikama.ac.id/index.php/JKI/article/view/5101