Dany CNK, Adinda F, Harahap PS, Fachira ARN, Siregar PA. ANTISIPASI KESEHATAN MENTAL MELALUI PENCEGAHAN BULLYING DI SMPN 31 KOTA MEDAN . CDJ [Internet]. 2025 Jan. 26 [cited 2025 Apr. 3];6(1):937-42. Available from: https://journal.universitaspahlawan.ac.id/index.php/cdj/article/view/41714