00531naa#a2200181#i#450# EN\RIOR\bibl\10727 20241005193907.6 2409-6024 20160403b2016####ek#y0engy0150####ca RUS RU MANAGEMENT OF COMPETITIVENESS OF COMPANIES AS A CONDITION FOR ENSURING THE EFFECTIVENESS OF THEIR BUSINESS ACTIVITIES Journal article Moscow Publishing Center RIOR 2016 9 с. Journal article local zh-szf.ru