SHIHADI, Nizar. “THE MANAGERIAL MODEL OF PREVENTION AND REDUCTION OF LEVEL OF VIOLENCE IN A SCHOOL”. Acta et Commentationes, Sciences of Education 27, no. 1 (April 10, 2022): 88-94. Accessed May 10, 2025. https://revistaust.upsc.md/index.php/acta_educatie/article/view/729.