REZNIKOVA, Olga, 		KOROLENKO, Julia, 		ENENKO, Gennady, 		TKACHENKO, Daria, AND 		REPNIKOVA, Valentina.
" Improvement of Approaches to Labor Regulation in Service Sector Enterprises" <em>Journal of Environmental Management and Tourism</em> [Online], Volume 10 Number 4 (4 October 2019)