WULANDARI, Sri; PANDANG, Abdullah; AMIRULLAH, Muhammad; ABDULLAH, Abid Raisardhi. Improving Assertive Communication Through Role-Playing Based Group Guidance for Students Who Are Victims of Verbal Bullying. ProGCouns: Journal of Professionals in Guidance and Counseling, [S. l.], v. 7, n. 1, 2026. DOI: 10.21831/progcouns.v7i1.97857. Disponível em: https://journal.uny.ac.id/index.php/progcouns/article/view/97857. Acesso em: 4 jun. 2026.