Szerszeń, Paweł, and Przemysław Wolski. “Chatbots and Voicebots on E-Learning Platforms to Promote Job-Related Conversational Skills in Daf Daz Lessons”. In Germanistinnen Und Germanisten Im Beruf – Zwischen Ausbildung Und Realität, edited by Beata Grzeszczakowska-Pawlikowska and Agnieszka Stawikowska-Marcinkowska, 129–143. Poland: Lodz University Press, 2020. Accessed January 29, 2026. https://www.press.uni.lodz.pl/index.php/wul/catalog/book/1328/chapter/4038.