Kovalyov, Valeriy, Olena Atayeva, and Valeriy Frolov. 2013. “The Role of the Normalization of Labor in Evaluation of Human Capital in the Structure of Labor Building”. Skhid, no. 2(116) (August):25-29. https://doi.org/10.21847/1728-9343.2012.2(116).16405.