KOZHEVNIKOVA, M., 		KUZNETSOVA, L., 		SHERMAZANOVA, S., 		LOPATINSKAYA, V., & 		SHELYGOV, A.
(2020).
 The Improvement of Approaches to Service Activities Teaching.
<em>Journal Of Environmental Management And Tourism, 11</em>(6), 1508 - 1514.
doi:10.14505/jemt.11.6(46).21