00680naa#a2200205#i#4500001002200000003001700022005001700039011001400056100004100070101000800111102000700119200008600126210005100212215001000263608002700273675007100300700003200371700003200403856003900435EN\INFRA-M\bibl\28873/en/manage/index20250325151758.2##a2500-0527##a20190531b2019####ek#y0engy0150####ca0#aRUS##aRU1#aAnalysis of competitive advantages  of telecommunication companyeJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2019##a6 с.##aJournal article2local##aЭкономика. Экономические науки. 33zRUS#1aSazykinagOl'ga Anatolievna#1aHametovagAlina Al'bertovna4#atest.editorum.ruu/en/manage/index