00598naa#a2200169#i#4500001006100000005001700061011001400078100004100092102000700133200010700140210005500247215001100302608002700313700003600340700003100376856002100407EN\URAL'SKIY GOSUDARSTVENNYY AGRARNYY UNIVERSITET\bibl\8517820240716073914.2##a1997-4868##a20240706b2024####ek#y0engy0150####ca##aRU1#aCluster analysis in assessing the efficiency of grain production in the Tyumen regioneJournal article1#aEkaterinburgcUral State Agrarian Universityd2024##a13 с.##aJournal article2local#1aAgapitovagLyudmila Georgievna #1aButorinagGalina Yur'evna 4#ausau.editorum.ru