TY JOUR TI NATIONAL ENTERPRISES AS A SOCIALLY-ORIENTED FORM OF ENTREPRENEURIAL ACTIVITY IN THE AGRO-INDUSTRIAL COMPLEX KW national enterprise KW shares KW efficiency of economic activity KW organizational and legal form KW joint-stock companies KW regulatory regulation KW the concept of an economic model JO Russian Journal of Management AU Abryandina, V.V. PY 2024 IS 12 PB Publishing Center RIOR