TY JOUR TI Analysis and generalization of the Russian practice and international experience results in the development of digital transformation areas KW digital transformation KW economic activity KW business models KW digital technologies KW information technology KW domestic and foreign practice JO Vestnik of Astrakhan State Technical University. Series: Economics AU Kurbakov, A.. AU Guseva, I.. PY 2025 IS 2025 PB Astrakhan State Technical University