Duissembayev А. ., Ussenova Д. and Khasenkhanov Н. . (2023) “Problems of economic and environmental aspects in the field of sustainable development of hotel services”, ECONOMIC Series of the Bulletin of the L N Gumilyov ENU, (2), pp. 170–179. Available at: https://bulecon.enu.kz/index.php/main/article/view/404 (Accessed: 7 May 2024).