Księżyk, Felicja. “The Influence of Language-Biographical and Language-Ideological Factors on the Language Use of Bilingual Speakers”. Prace Językoznawcze 25, no. 1 (March 31, 2023): 21–40. Accessed July 22, 2024. https://czasopisma.uwm.edu.pl/index.php/pj/article/view/8708.