O. V. Pogharnitskaya, E. G. Matyugina, G. Y. Boyarko, A. A. Mitsel, и E.V. Vaganova. 2019. «IS WELFARE THE CORRELATION UNITY OR THE STRUGGLE OF ITS COMPONENTS? (Based on the Data of the Countries of the Former Soviet Union)». «Вестник НАН РК», вып. 1 (февраль):162-74. https://journals.nauka-nanrk.kz/bulletin-science/article/view/1630.