USHAKOV, Roman, 		KRYUKOVA, Elena, 		KHETAGUROVA, Valeriya, 		MUKHOMOROVA, Irina, AND 		ZELENOV, Vladimir.
" Efficiency of Hotel Management. Training of Specialists in Hotel Industry Field" <em>Journal of Environmental Management and Tourism</em> [Online], Volume 11 Number 2 (6 May 2020)