00469naa#a2200157#i#450# EN\\bibl\101690 20250905171417.5 2588-0209 20180625b2018####ek#y0engy0150####ca RU THE FACTORS IN THE DEVELOPMENT OF RENEWABLE ENERGY SOURCES IN THE REPUBLIC OF KAZAKHSTAN Journal article Moscow Electronic science 2018 0 с. Journal article local Yeleukulova A iacj.ru