PIVOVAR, BORIS B. Strategies of companies in conditions of instability. Gosudarstvennaya Sluzhba, [S. l.], v. 20, n. 4, p. 40–44, 2018. DOI: 10.22394/2070-8378-2018-20-4-40-44. Disponível em: https://gosudarstvennaya-sluzhba.owebs.ru/article/view/22553. Acesso em: 9 nov. 2026.