Ескалиева A., Дарискалиева, М., Канатова A., & Федосова, Р. (2018). International experience of human capital development (on the example of OECD countries). Journal of Economic Research &Amp; Business Administration, 125(3), 207–216. Retrieved from https://be.kaznu.kz/index.php/math/article/view/2014