TY JOUR TI Comparing the Performance of dairy farming by households and self-employed people based on a project business model KW dairy farming KW economy of the population KW production organization KW self-employed KW professional income tax KW calculation model KW project business model KW economic and mathematical model KW increasing rural incomes JO Agrarian Bulletin of the AU Afanaseva, O.G. AU El'mov, V.A. AU Filippova, S.P. PY 2023 IS 231 PB Ural State Agrarian University