BELDEAN-GALEA, I., JURCĂU, N. and ŢIGAN, Ştefan (1) “Frequency of Bullying Behaviours in Secondary Schools in Cluj-Napoca”, Applied Medical Informatics, 27(4), pp. 62-66. Available at: https://ami.info.umfcluj.ro/index.php/AMI/article/view/23 (Accessed: 3December2021).