Z. Nikolić, “Prevention of Violence in Schools Through System of Roles of a ‘School Policeman’ – Dilemmas and Contradictions”, Zbornik IKSI, vol. 29, no. 1–2, pp. 229–240, June 2010, Accessed: Nov. 11, 2026. Available: https://zbornik-iksi.rs/index.php/home/article/view/140