π-Economy
π-Economy Peter the Great St. Petersburg Polytechnic University
Since 2008
ISSN 2782-6015
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  • №2 April 2023
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Articles by keywords "TELECOMMUNICATION SYSTEMS"

Shadow economy as a tool for maintenance of economic security businesses

Economic safety
Grachev А.V. Puzyrevskyi L.S. Babkin A.V.
  • Year: 2011
  • Issue: 3
  • 0
  • 3482
  • Pages: 214-218