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Research and Development Expenditures in the Sector of Polish Enterprises as an Instrument of Research and Development Policy

   | 09 mai 2022
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Jerzy Baruk
Maria Curie-Skłodowska University in Lublin, — a retired researcher and didactic employee of the Institute of Management of the Faculty of Economics of the Maria Curie-Skłodowska University in Lublin, Lublin