Maidyrova, A., Seitkhozhina, J. and Tolepov А. 2025. Estimation of the cost of human capital in a small enterprise based on the extended Mincer equation. ECONOMIC Series of the Bulletin of the L N Gumilyov ENU. 3 (Sep. 2025), 101–118. DOI:https://doi.org/10.32523/2789-4320-2025-3-101-118.