Zbróg, Zuzanna, et al. “The The Individual Subject Vs. Collective Subject in Biographical Research – Ontological, Epistemological, and Methodological Aspects. In Search of Similarities and Differences: W Poszukiwaniu podobieństw I różnic”. Przegląd Badań Edukacyjnych (Educational Studies Review), vol. 1, no. 61, Oct. 2026, pp. 151–169, doi:10.12775/PBE.2026.012.