00668naa#a2200217#i#450# EN\\bibl\13579 /en/manage/index 20250223144807.7 2071-7318 20161025b2016####ek#y0engy0150####ca RUS RU FACTOR ANALYSIS OF PROFIT IN THE SPHERE OF BIG BUSINESS Journal article Belgorod Belgorod State Technological University named after V.G. Shukhov 2016 3 с. Journal article local Otto Vladimir Makhmudov Marat Gabibov Magomedrasul Pavlova Karina test.editorum.ru /en/manage/index