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

    Articles by keywords "time rate payment"

    Pricing in the wireless telecommunication company

    Economy and management of the enterprise
    Nekrasova T.P.Aksenova E.E.
    • Year: 2013
    • Issue: 6
    • 5
    • 7055
    • Pages: 83-89