ROSIAK, Karolina; HORNSBY, Michael. Motivational Factors in the Acquisition of Welsh in Poland. Studia Celtica Posnaniensia, [S. l.], v. 1, n. 1, p. 57–73, 2016. DOI: 10.1515/scp-2016-0004. Disponível em: https://pressto.amu.edu.pl/index.php/scp/article/view/scp-2016-0004. Acesso em: 13 may. 2024.