π-Economy
    π-EconomyPeter the Great St. Petersburg Polytechnic University
    Since 2008
    ISSN 2782-6015
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    Publication schedule
    • №6 December 2026
      Submission deadline: 5 November 2026
    • №1 February 2027
      Submission deadline: 11 January 2027

    Articles by keywords "fuzzy set theory"

    Methodological approaches to managing the development of sectoral ecosystems (on the example of the tourism industry)

    Digital economy: theory and practice
    Gamidullaeva L.A.Finogeev A.G.
    • Year: 2023
    • Volume: 16
    • Issue: 2
    • 81
    • 6257
    • Pages: 7-23

    TOOL FOR ASSESSING THE LEVEL OF ENERGY SECURITY OF THE DECENTRALIZED POWER SUPPLY SYSTEM FOR ENTERPRISES IN CAMEROON

    Economic & mathematical methods and models
    Novikova O.V.Nyemb Bekoume S.Konnikov E.A.
    • Year: 2020
    • Volume: 13
    • Issue: 2
    • 5
    • 8249
    • Pages: 120-128