1. IMD: The Digital Competitiveness Report 2019 (2020).
https://www.imd.org/wcc/world-competitiveness-center-rankings/world-digital-competitiveness-rankings-2019/
. Accessed 14 Jan 2020
2. Popkova, E.G.: Preconditions of formation and development of industry 4.0 in the conditions of knowledge economy. In: Studies in Systems, Decision and Control, vol. 169, no. 1, pp. 65–72 (2019)
3. Popkova, E.G., Egorova, E.N., Popova, E., Pozdnyakova, U.A.: The model of state management of economy on the basis of the Internet of Things. In: Studies in Computational Intelligence, vol. 826, no. 1, pp. 1137–1144 (2019)
4. Popkova, E.G., Morozova, I.A., Litvinova, T.N.: Transformational processes in the media system under industry conditions 4.0: future outlines and perspectives. Theor. Pract. Issues J. 7(1), 145–154 (2018). (reflections on the article by Alexander P. Sukhodolov, DSc. In Economics, Professor and Irina A. Kuznetsova, PhD in Engineering, Associate Professor “Designing the mass media as a homeostatic system by means of automation engineering: Basic concepts, structure, components”)
5. Popkova, E.G., Parakhina, V.N.: Managing the global financial system on the basis of artificial intelligence: possibilities and limitations. In: Lecture Notes in Networks and Systems, vol. 57, no. 1, pp. 939–946 (2019)