TY JOUR TI THE APPLICATION OF CREATIVE ENTREPRENEURSHIP IN THE FIELD OF PROCUREMENT UNDER 223-FZ KW creative entrepreneurship KW procurement under 223-FZ KW innovative approaches KW procurement optimization KW digital technologies KW transparency KW efficiency KW terms of reference KW supplier search KW evaluation of proposals JO MOSCOW ECONOMIC JOURNAL AU Nekrasov, A.M. AU Modina, D.V. AU Yakovlev, A.A. AU Ivanova, Y.I. PY 2025 IS 10 PB Electronic science