00639naa#a2200193#i#4500001001500000005001700015011001400032100004100046102000700087200011200094210004600206215001100252608002700263700003200290700003400322700002900356700003400385856002600419EN\\bibl\3784420240501131417.3##a2500-3372##a20200529b2020####ek#y0engy0150####ca##aRU1#aData Envelopment Analysis in Performance Assessment of Fuel and Energy Complex EnterpriseseJournal article1#aKemerovocKemerovo State Universityd2020##a11 с.##aJournal article2local#1aPokushkogMariia Valerievna#1aStupinagAlena Aleksandrovna #1aMedina-BulogInmaculada #1aDresvianskiigEgor Sergeevich4#avestnik-pses.kemsu.ru