π-Economy
    π-EconomyPeter the Great St. Petersburg Polytechnic University
    Since 2008
    ISSN 2782-6015
    enАнглийский
    Version for the visually impaired
    AuthorAnna V. Marmoza
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    • №6 December 2026
      Submission deadline: 5 November 2026
    • №1 February 2027
      Submission deadline: 11 January 2027
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    Anna V. Marmoza
    Anna V. Marmoza

    Ways to increase energy efficiency, a key factor in the development of housing and communal services

    Branch economy
    Marmoza A.V.
    • Year: 2011
    • Issue: 4
    • 0
    • 7929
    • Pages: 126-129