SADQ, Zana Majed. Virgin Group Success Businesses: Diversification, and Key Strengths. Account and Financial Management Journal, [S. l.], v. 1, n. 02, p. 78–83, 2016. Disponível em: http://everant.org/index.php/afmjh/article/view/251. Acesso em: 4 may. 2024.