Kuśmierek A. Ponoszenie porażek sposobem na zdobywanie wiedzy. In: Jeznach K, Kowalkiewicz-Kulesza A, editors. Tomorrow’s school? Tradition and (r)evolutions in education [Internet]. Poland: Lodz University Press; 2023 [cited 2026 Jan. 26]. pp. 109-20. Available from: https://www.press.uni.lodz.pl/index.php/wul/catalog/book/125/chapter/295