The Internationalization of the Polish Academic Profession | BELTZ https://www.beltz.de/fachmedien/erziehungswissenschaft/zeitschriften/zeitschrift_fuer_paedagogik/artikel/27336-the-internationalization-of-the-polish-academic-profession.html
research productivity of Polish academics (consistent with – European patterns) is strongly correlated with international – in the other European countries studied, a finding with
research productivity of Polish academics (consistent with