GDANIEC, E. Qualification Inflation: the Law of Diminishing Marginal Utility in the Context of Students’ Educational Decisions. Entrepreneurship – Education, [S. l.], v. 21, n. 2, p. 89–97, 2025. DOI: 10.24917/20833296.212.5. Disponível em: https://p-e.uken.krakow.pl/article/view/12004. Acesso em: 7 nov. 2026.