TY JOUR TI PROBLEMS OF ADAPTING ELECTRONIC DATA EXCHANGE SYSTEMS WITH CONSIDERATION TO THE LATEST CHANGES IN THE EDE STATUTORY CONDITIONS KW electronic document exchange system KW document KW information KW software KW digitalization KW digital economy KW information technologies JO Science & World AU Kushnarenko, T.V. AU Viflyantseva, Y.I. AU Kondaurova, A.I. PY 2023 IS 2023 PB LLC "Perspektiva"