NIKOLSKAYA, Elena, 		LEPESHKIN, Vyacheslav, 		BLINOVA, Ekaterina, 		KULGACHEV, Ivan, AND 		ILKEVICH, Sergey.
" Improvement of Digital Technology in the Tourism Sector" <em>Journal of Environmental Management and Tourism</em> [Online], Volume 10 Number 6 (16 December 2019)