DR. ELENA K. PETROV. Economic Perspectives on Power System Dependability. International Journal Of Management And Economics Fundamental, [S. l.], v. 5, n. 06, p. 1–5, 2025. Disponível em: https://theusajournals.com/index.php/ijmef/article/view/5726. Acesso em: 15 oct. 2025.