HUNG, N. V. . CHARACTERISTICS OF THE UNDERGROUND ECONOMY IN VIETNAM . Lex Humana (ISSN 2175-0947), [S. l.], v. 15, n. 3, p. 17–28, 2023. Disponível em: https://seer.ucp.br/seer/index.php/LexHumana/article/view/2537. Acesso em: 5 may. 2024.