1.
Fetisova OV, Kurchenkov VV, Matina ES. Progressive Areas of Developing Transforming Factors of Tourism and Recreational Cluster of the Volgograd Region. IJEFI [Internet]. 2016 Jun. 3 [cited 2024 Dec. 21];6(2S):65-73. Available from: https://mail.econjournals.com/index.php/ijefi/article/view/2533