Petrov A.M., Sembiyeva L.M., Kuzmina A.A., и Markova O.M. «USE OF BUDGET FUNDS BY RUSSIAN ECONOMIC ENTITIES: ANALYSIS AND MONITORING CRITERIA». «Вестник НАН РК», вып. 4, август 2020 г., сс. 173-80, http://89.250.84.46/bulletin-science/article/view/598.