Gunia G. Opportunities and threats for the theory and practice of speech therapy in the 21st century. In: Gacka E, Kaźmierczak M, editors. Selected issues from the theory and practice of speech therapy [Internet]. Poland: Lodz University Press; 2018 [cited 2026 Feb. 10]. pp. 15-28. Available from: https://press.uni.lodz.pl/index.php/wul/catalog/book/1093/chapter/2937