VLASOV, M. V. Sustainability of a regional investment strategy: factors of a digital economy. Amazonia Investiga, [S. l.], v. 8, n. 23, p. 140–147, 2019. Disponível em: https://mail.amazoniainvestiga.info/index.php/amazonia/article/view/856. Acesso em: 2 nov. 2025.