Walczak, Anna, Lucyna Telka, and Telka Granosik, eds. Pedagogika społeczna: Spotkania, Trwanie I zmienność, Pogranicza. The Conference on Social Pedagogy under the Patronage of the Committee on Pedagogical Sciences of the Polish Academy of Sciences. Poland: Lodz University Press, 2020. Accessed January 22, 2026. https://www.press.uni.lodz.pl/index.php/wul/catalog/book/333.