00680naa#a2200181#i#450# EN\\bibl\92929 20250221113226.5 2223-9987 20241227b2024####ek#y0engy0150####ca RU Methods for assessing the economic security of an electric power organization during the investment process Journal article Saint-Petersburg FSBEI HE "Emperor Alexander I St. Petersburg State Transport University" 2024 7 с. Journal article local Управление экономикой. 338.24 Romanova Renata Gennad'evna Sacuk Tat'yana Pavlovna brni.editorum.ru