Prokofieva, Elena N., Klavdiya G. Erdyneeva, Dilyara N. Efremova, Natalia L. Avilova, and Elena G. Savina. 2016. “Management of Educational Institutions Integrated Security”. International Review of Management and Marketing 6 (2):322-27. https://econjournals.com/index.php/irmm/article/view/2149.