For citations:
Razakova D.I., Bekkulieva B.M., Istaeva A.A. Formation and development of educational services on the marketing principles. Bulletin of "Turan" University. 2019;(4):278-283. (In Russ.)
Razakova D.I., Bekkulieva B.M., Istaeva A.A. Formation and development of educational services on the marketing principles. Bulletin of "Turan" University. 2019;(4):278-283. (In Russ.)