MATHEMATICAL ACCOUNT OF EFFICIENCY OF ACTIVITY OF SUBDIVISIONS AT THE EMERGENCY AND CRISIS PHENOMENA. JournalNX - A Multidisciplinary Peer Reviewed Journal, [S. l.], p. 143–147, 2021. Disponível em: https://repo.journalnx.com/index.php/nx/article/view/396. Acesso em: 31 jul. 2025.