TY JOUR TI THEORETICAL AND METHODOLOGICAL APPROACHES TO THE DEFINITION OF THE STATE EXPORT POTENTIAL CONCEPT IN TERMS OF ITS CHANGE AND ASSESSMENT KW THEORETICAL AND METHODOLOGICAL APPROACHES KW STATE EXPORT POTENTIAL CONCEPT KW CHANGE AND ASSESSMENT JO JOURNAL OF REGIONAL AND INTERNATIONAL COMPETITIVENESS AU Tebekin, A.V. AU Allayarova, N.I. PY 2023 IS 4 PB Yaroslavl State Technical University