Kozhanazar А., Baimbetova А., and Tleubaeva А. 2023. “Definition of the Relationship Between Tourism and the Concept of ‘space tourism’”. ECONOMIC Series of the Bulletin of the L N Gumilyov ENU, no. 2 (June):306-15. https://doi.org/10.32523/2789-4320-2023-2-306-315.