Amangozhayeva, A., Petrichsheva Н., and C. Pralieva. “Trends in Digitalization and Development of E-Commerce in the Field of Service and Tourism in the Republic of Kazakhstan”. ECONOMIC Series of the Bulletin of the L N Gumilyov ENU, no. 4, Dec. 2022, pp. 272-9, doi:10.32523/2789-4320-2022-4-272-279.