LENART, Istvan. Some aspects of effectiveness in Hungarian-Vietnamese business communication. Scripta Neophilologica Posnaniensia, [S. l.], n. 18, p. 67–72, 2019. DOI: 10.14746/snp.2018.18.06. Disponível em: https://pressto.amu.edu.pl/index.php/snp/article/view/17813. Acesso em: 22 grudz. 2024.