00671naa#a2200181#i#450# EN\URAL'SKIY GOSUDARSTVENNYY AGRARNYY UNIVERSITET\bibl\57951 20240518225357.6 1997-4868 20230327b2023####ek#y0engy0150####ca RU Comparing the Performance of dairy farming by households and self-employed people based on a project business model Journal article Ekaterinburg Ural State Agrarian University 2023 14 с. Journal article local Afanaseva Olesya Gennadevna El'mov Viktor Anatol'evich Filippova Svetlana Petrovna usau.editorum.ru