Khasenkhanov N. B.

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1Problems of economic and environmental aspects in the field of sustainable development of hotel services
  • Duissembayev A. A.
  • Ussenova D. M.
  • Khasenkhanov N. B.
  • azeke-78@mail.ru
  • magdina9@mail.ru
  • nurshuak.mail.ru@mail.ru