Korabayev Б.С., Amanova Г.Д., and Saduakassova К.Ж. 2022. “Analysis of the Multiplicative Model of Efficiency in Industry Based on an Alternative Approach”. Economic Series of the Bulletin of L.N. Gumilyov ENU, no. 4 (December):243-57. https://doi.org/10.32523/2789-4320-2022-4-243-257.