00620naa#a2200181#i#450# EN\INFRA-M\bibl\42153 20240829204015.4 2587-9111 20210301b2021####ek#y0engy0150####ca RU A Model for Managing a Regional Coal and Energy Cluster on the Example of the Kemerovo Region — Kuzbass Journal article Moscow INFRA-M Academic Publishing LLC. 2021 4 с. Journal article local Экономика. Экономические науки. 33 Kudrevatyh N. V. Frolova K. O. naukaru.ru