Piejka, Agnieszka. “Professor Irena Wojnar (1924-2021). A Memory”. INSTED: Interdisciplinary Studies in Education & Society 24, no. 1(91) (March 21, 2022): 147–149. Accessed April 5, 2026. https://www.insted-tce.pl/ojs/index.php/tce/article/view/480.