TY JOUR TI Features and problems of modern management in small business KW small business KW management efficiency KW motivation KW staff KW head KW management system KW firm KW interests JO JOURNAL OF MONETARY ECONOMICS AND MANAGEMENT AU Valieva, D.G. AU Kamalova, P.M. AU Sheyhova, P.M. PY 2025 IS 0 PB ITBO University