00720naa#a2200193#i#4500001001500000003001700015005001700032011001400049100004100063101000800104102000700112200011400119210004600233215001100279608002700290675014800317700002300465856003800488EN\\bibl\55968/en/manage/index20250817105410.7##a2782-2435##a20230310b2023####ek#y0engy0150####ca0#aRUS##aRU1#aStrategy for Improving Procurement Efficiency in the Oil and Gas Complex: Foreign ExperienceeJournal article1#aKemerovocKemerovo State Universityd2023##a12 с.##aJournal article2local##aМетоды исследований в целом. Стратегия исследования. Виды исследований. 303.4zRUS#1aFadeevgAleksey M.4#afht.editorum.ruu/en/manage/index