Karolina Józefiak

author:

Karolina Józefiak

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2 Articles

Author's articles

• Energy saving in everyday life
  The importance of preserving energy.Savings of electricity
  3 June 2025
• Energy saving for children
  The problem of reasonable energy use is one of the main problems of humanity.Energy saving is not just the savings of money, but also concerns about the environment.
  18 May 2025