00623naa#a2200181#i#450# EN\URAL'SKIY GOSUDARSTVENNYY AGRARNYY UNIVERSITET\bibl\48740 20240518164025.6 1997-4868 20220130b2022####ek#y0engy0150####ca RU Russian export of sunflower oil: trends and development factors Journal article Ekaterinburg Ural State Agrarian University 2022 9 с. Journal article local Bannikova Natal'ya Vladimirovna Vorob'eva Natal'ya Valer'evna Pupynina Elena Georgievna usau.editorum.ru