Biernacka, Michalina. “Knowledge of Teaching Polish As a Foreign Language in the Service of Intercultural Speech-Language Therapy”. In Interdyscyplinarne Aspekty Diagnozy I Terapii Logopedycznej, edited by Ewelina Zając and Mateusz Szurek, 91–104. Poland: Lodz University Press, 2020. Accessed January 25, 2026. https://www.press.uni.lodz.pl/index.php/wul/catalog/book/873/chapter/2187.