00643naa#a2200193#i#450# EN\\bibl\55953 20241212161455.4 2782-2435 20230310b2023####ek#y0engy0150####ca RUS RU Methodology of Strategic Management of Coal Mining Enterprises in an Emergency Period Journal article Kemerovo Kemerovo State University 2023 12 с. Journal article local Экономические санкции. Бойкот. Санкции. 341.655 RUS Tsivileva Anna E. Golubev Sergey S. cheese.kemsu.ru