π-Economy
    π-EconomyPeter the Great St. Petersburg Polytechnic University
    Since 2008
    ISSN 2782-6015
    enАнглийский
    Version for the visually impaired
    AuthorAleksandr A. Frolov
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    Publication schedule
    • №3 June 2026
      Submission deadline: 4 May 2026
    • №4 August 2026
      Submission deadline: 8 June 2026
    • №5 October 2026
      Submission deadline: 7 September 2026
    • №6 December 2026
      Submission deadline: 5 November 2026
    Latest issues
    Aleksandr A. Frolov
    Aleksandr A. Frolov

    A creative model for graphical design of conversion processes in engineering business

    Economicmathematical models and tools
    Kremlyova N.A.Borisov A.A.Frolov A.A.
    • Year: 2016
    • Issue: 5
    • 173
    • 6993
    • Pages: 131-139