LUPENG; NURUL FAZZUAN KHALID. A STUDY ON THE FREQUENCY OF BULLYING PERPETRATION AND VICTIMIZATION AMONG ELDER ADOLESCENTS. INTERNATIONAL JOURNAL OF EDUCATION, PSYCHOLOGY AND COUNSELLING (IJEPC), [S. l.], v. 10, n. 58, 2025. DOI: 10.35631/IJEPC.1058040. Disponível em: https://gaexcellence.com/ijepc/article/view/5432. Acesso em: 27 jun. 2025.