NIKOLSKAYA, E., 		LEPESHKIN, V., 		KULGACHEV, I., 		MATVEEV, A., & 		LEBEDEVA, O.
(2020).
 Perfection of Quality Management of Hotel Services.
<em>Journal Of Environmental Management And Tourism, 11</em>(2), 417-421.
doi:10.14505//jemt.11.2(42).20