Wongkalasin K. Essence of Bullying: Behavioural Characteristics, Bullying Circle, Anti-Bullying Laws. JSHRA [internet]. 2025 Apr. 26 [cited 2026 Oct. 14];31(1):103-20. available from: https://so05.tci-thaijo.org/index.php/psujssh/article/view/276076