KRAVTSOV, Egor A.; ANISIMOV, Alexander Yu.; TRUBIN, Alexander E.; TOKMAKOVA, Elena N. The concept of increasing transparency and protecting the public procurement system based on blockchain technology. Gosudarstvennaya Sluzhba, [S. l.], v. 27, n. 3, p. 58–66, 2025. Disponível em: https://gosudarstvennaya-sluzhba.owebs.ru/article/view/653. Acesso em: 8 nov. 2026.