VELOO, P. K. Incidence of bullying in schools: A study of a cross-section of primary and secondary school students in Brunei Darussalam. Journal of Research, Policy & Practice of Teachers and Teacher Education, [S. l.], v. 2, n. 1, p. 89–104, 2018. Disponível em: https://ejournal.upsi.edu.my/index.php/JRPPTTE/article/view/148. Acesso em: 5 may. 2024.