Wolter, Edyta. “The Question of Upbringing Covered in „Młody Przyjaciel Zwierząt I Kółko Przyrodnicze” [„A Young Friend of Animals and the Natural Science Society”] in the Second Polish Republic”. Seminare. Studies in Youth and Society 35, no. 2 (December 28, 2022): 125–135. Accessed November 8, 2026. https://czasopisma.uksw.edu.pl/s/article/view/11114.