KOVALEVSKAYA, E.A. IMPROVEMENT OF FACTOR ANALYSIS OF PROFITS AS A TOOL OF HOLDING COMPANY MANAGEMENT. Management Issues, [S. l.], v. 11, n. 5, p. 142–146, 2014. Disponível em: https://voprosy-upravleniya.owebs.ru/article/view/24007. Acesso em: 9 nov. 2026.