KAPITONOV, Ivan A.; ZHUKOVSKAYA, Irina V.; KHUSAENOV, Rustem R.; MONAKHOV, Valentin A. Competitiveness and Competitive Advantages of Enterprises in the Energy Sector. International Journal of Energy Economics and Policy, [S. l.], v. 8, n. 5, p. 300–305, 2018. Disponível em: https://www.econjournals.com/index.php/ijeep/article/view/6705. Acesso em: 14 feb. 2025.