Assessment of the implementation of SDG 4 goal by EU countries in the light of the 2030 Agenda using a hybrid approach in linear ordering

• Marek Walesiak,

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Software, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

  Affiliation Department of Econometrics and Computer Science, Wroclaw University of Economics and Business, Wrocław, Poland

  https://orcid.org/0000-0003-0922-2323

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• Grażyna Dehnel

  Roles Conceptualization, Formal analysis, Investigation, Methodology, Supervision, Validation, Writing – original draft, Writing – review & editing

  * E-mail: grazyna.dehnel@ue.poznan.pl

  Affiliation Department of Statistics, Poznań University of Economics and Business, Poznań, Poland

  https://orcid.org/0000-0002-0072-9681

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