R.S. Bespayeva, B.Beisengaliyev, A.N.Turekulova, Z.E. Nurgaliyeva, G.B.Bermukhamedova, и D.M.Turekulova. «ANALYSIS OF THE REAL SECTOR OF THE ECONOMY OF THE REPUBLIC OF KAZAKHSTAN AND ITS DEVELOPMENT PROSPECTS». Academic Journal of Physical and Chemical Sciences, вып. 2, апрель 2019 г., сс. 86-92., https://journals.nauka-nanrk.kz/reports-science/article/view/1423.