Warning: file_get_contents(https://ojs.journalbusiness.my/ojs.php): failed to open stream: HTTP request failed! HTTP/1.1 404 Not Found in /var/www/ojs.unud.ac.id_backup/lib/pkp/includes/functions.inc.php on line 4 Lukman, S.N., S.D. Aulani, V.D. Kusumawardani, V.B. Amora, & L.S.S. Agustina. " PSIKOEDUKASI DAN PELATIHAN ASERTIF SEBAGAI UPAYA MENURUNKAN PERILAKU CYBERBULLYING SISWA." Buletin Udayana Mengabdi [Online], 24.2 (2025): 110-115. Web. 28 Aug. 2026