ABDUL RAHMAN, Abdul Malek. The Effectiveness of Cognitive Behaviour Group Counselling on Bullies amongst the Secondary Schools Students in Malaysia (17 - 28). Jurnal Pendidikan Bitara UPSI, [S. l.], v. 1, p. 17–28, 2019. Disponível em: https://ejournal.upsi.edu.my/index.php/JPB/article/view/2365. Acesso em: 8 apr. 2025.