1.
Natalia MM, Suherman U, Hakim IA. Guidance and Counseling Service Management in the Development of Anti-Bullying Program: Transformation from Bystander to Upstander . JECO [Internet]. 2026Jun.30 [cited 2026Jul.15];:202-10. Available from: https://jurnal.masoemuniversity.ac.id/index.php/educationcounseling/article/view/1719