Prokofieva, E. N., Erdyneeva, K. G., Efremova, D. N., Avilova, N. L., & Savina, E. G. (2016). Management of Educational Institutions Integrated Security. International Review of Management and Marketing, 6(2), 322–327. Retrieved from https://econjournals.com.tr/index.php/irmm/article/view/2149