REZNIKOVA, Nataliia, et al. “FROM INDUSTRIAL ECOSYSTEMS TO DIGITAL ECONOMY ECOSYSTEMS: NEW BUSINESS MODELS AND MODELS OF COMPETITION IN THE CONDITIONS OF DIGITALIZATION OF INTERNATIONAL TRADE IN GOODS AND SERVICES”. Herald of Khmelnytskyi National University. Economic Sciences, vol. 316, no. 2, Apr. 2023, pp. 332-40, https://doi.org/10.31891/2307-5740-2023-316-2-52.