ZOLKOVER, A.; KOVALENKO, D. Evolution of theories of shadow economy formation. Technology audit and production reserves, [S. l.], v. 6, n. 4(56), p. 6–10, 2020. DOI: 10.15587/2706-5448.2020.218711. Disponível em: https://journals.uran.ua/tarp/article/view/218711. Acesso em: 27 sep. 2024.