Theory and practice of formation of electronic document circulation in public institutions of the Russian Federation (on the example of the Southern Customs Administration). "Journal "U". Economy. Management. Finance.", [S. l.], n. 2, p. 52–62, 2019. Disponível em: https://portal-u.ru/index.php/journal/article/view/204. Acesso em: 30 oct. 2025.