BELDEAN-GALEA, I. E., Ştefan I. ŢIGAN, C. STAN, and A. DOBREAN. “Efficacy Study of a Primary Intervention School Violence Program”. Applied Medical Informatics, vol. 31, no. 3, Sept. 2012, pp. 47-54, https://ami.info.umfcluj.ro/index.php/AMI/article/view/388.