π-Economy
    π-EconomyPeter the Great St. Petersburg Polytechnic University
    Since 2008
    ISSN 2782-6015
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    Publication schedule
    • №5 October 2026
      Submission deadline: 7 September 2026
    • №6 December 2026
      Submission deadline: 5 November 2026

    Articles by keywords "emotional tonality analysis"

    Digitalization of services to improve the quality of social infrastructure

    Digital economy: theory and practice
    Kurcheeva G.I.Kopylov V. B
    • Year: 2022
    • Volume: 15
    • Issue: 3
    • 84
    • 6268
    • Pages: 7-21