TY JOUR TI CONSULTING AUDIT: PRACTICAL ASPECT KW consulting audit KW technology KW product portfolio KW structure KW cost KW revenue KW return on sales. JO Scientific Papers Collection of the Angarsk State Technical University AU Bychkova, G.M. AU D'yakova, N.M. PY 2020 IS 2020 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»