PIECHNIK, A. . The fringes of the official and the unofficial in teachers’ electronic correspondence. Prace Językoznawcze, [S. l.], v. 25, n. 2, p. 45–60, 2023. DOI: 10.31648/pj.8909. Disponível em: https://czasopisma.uwm.edu.pl/index.php/pj/article/view/8909. Acesso em: 23 nov. 2024.