Nila A, Salamor L. UPAYA PENCEGAHAN BULLYING ANAK USIA SEKOLAH DASAR MELALUI KEGIATAN SOSIALISASI. pattimuramengabdi [Internet]. 7Jan.2024 [cited 6Jul.2024];1(4):228-31. Available from: https://ojs3.unpatti.ac.id/index.php/pattimuramengabdi/article/view/11866