00556naa#a2200169#i#450# EN\INFRA-M\bibl\509 20260315213726.7 2309-3633 20130925b2013####ek#y0engy0150####ca RUS RU Clusters as basis of the modern developments and competitiveness increases economy: foreign experience and Kazakhstan realities Journal article Moscow INFRA-M Academic Publishing LLC. 2013 7 с. Journal article local Koshebaeva Gaukhar zh-szf.ru