Góźdź, Joanna. “The Excellencism and Perfectionism Model and Its Connections With Quality of Life. The Mediating Role of Self-Efficacy in the Relationship Between Excellencism and Quality of Life”. Przegląd Badań Edukacyjnych (Educational Studies Review), vol. 1, no. 61, Oct. 2026, pp. 101-15, doi:10.12775/PBE.2026.009.