00561naa#a2200157#i#450# EN\\bibl\34171 20240519054844.7 2686-777X 20191211b2019####ek#y0engy0150####ca RU FUNCTIONAL STRATEGIES OF THE ENTERPRISE: ESSENCE AND CLASSIFICATION Journal article Angarsk Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University» 2019 6 с. Journal article local Filimonova Yuliya Vladimirovna angtu.editorum.ru