LDR 00735naa#a2200193#i#450# 001 EN\\bibl\113415 005 20260320164801.5 011 ## _a2782-4586 100 ## _a20260204b2026####ek#y0engy0150####ca 102 ## _aRU 200 1# _aAssessment of the efficiency of oil and gas sector enterprises using the example of PJSC Tatneft named after V.D. Shashin _eJournal article 210 1# _aMoscow _cITBO University _d2026 215 ## _a8 с. 608 ## _aJournal article _2local 675 ## _aЭкономика промышленности и ремесленного производства. 338.45 _z 700 #1 _aPyhtina _gValeriya Aleksandrovna 700 #1 _aNevedomskaya _gAleksandra Olegovna 700 #1 _aYahontova _gPolina Igorevna 856 4# _ajomeam.ru _u