Boldyreva SB, Batyreva DB, Natyrova BA, Batyrev DN, Tsedinov OA. The peculiarities of the market of tourist and hotel services in modern Russia. AmazInv [Internet]. 2018 Dec. 27 [cited 2026 Aug. 3];7(17):150-64. Available from: https://mail.amazoniainvestiga.info/index.php/amazonia/article/view/339