FROLOVA, Victoria, 		AVRAMENKO, Galina, 		BESKOROVAYNAYA, Svetlana, 		SHELYGOV, Aleksandr, AND 		MATYUNINA, Olga.
" Digital Economy in the Management System of Tourism Enterprises" <em>Journal of Environmental Management and Tourism</em> [Online], Volume 10 Number 6 (31 December 2019)