TY JOUR TI Involvement in the organized market of such forms of self employment in rural areas as personal subsidiary farms of citizens KW personal subsidiary farms KW self-employed citizens KW new tax regime KW professional income KW tax deduction KW regional support measures KW advantages of the experiment KW practical situations KW model for calculating the TPI JO Agrarian Bulletin of the AU Kot, E.M. AU Zyryanova, T.V. AU Zyryanov, S.B. PY 2021 IS 0 PB Ural State Agrarian University