SZAMRYK, Konrad Kazimierz. Colloquial Lexis in "Polski, Krok po Kroku", a Handbook for Learning Polish as a Foreign Language (A1 Level ) – Selected Issues from Statistical Perspective. Acta Universitatis Lodziensis. Kształcenie Polonistyczne Cudzoziemców, [S. l.], v. 24, p. 61–75, 2017. DOI: 10.18778/0860-6587.24.05. Disponível em: https://czasopisma.uni.lodz.pl/kpc/article/view/2478. Acesso em: 2 oct. 2024.