SAMOSUDOV, M. V.; BAGRIN, P. P. Matrix method of reflecting activity in the digital twin of the social system. Amazonia Investiga, [S. l.], v. 11, n. 57, p. 181–188, 2022. DOI: 10.34069/AI/2022.57.09.19. Disponível em: https://amazoniainvestiga.info/index.php/amazonia/article/view/2156. Acesso em: 3 jul. 2024.