Ruzieva Elvira Abdulmitovna, Nurgaliyeva Aliya Miyazhdenovna, Duisenbayeva Botagoz Baimukhanbetova, Assanova Altynay Bolysovna, и Shtiller Marina Vladimirovna. 2019. «ANALYSIS OF INVESTMENTS ROLE IN THE ECONOMIC DEVELOPMENT». «Вестник НАН РК», вып. 2 (апрель):189-98. http://189185.vm7pq.group/bulletin-science/article/view/1739.