Iskakova М., Nurymkhan Г. and Bakirova Л. (2026) “Economic efficiency and aspects of innovative development of waste-free production technologies in the meat processing industry: article”, Economic series of the Bulletin of L.N. Gumilyov ENU, (2), pp. 46–56. doi: 10.32523/2789-4320-2026-2-46-56.