AL-MAHISH, M. Economies of Scale, Technical Change, and Total Factor Productivity Growth of the Saudi Electricity Sector. International Journal of Energy Economics and Policy, [S. l.], v. 7, n. 3, p. 86–94, 2017. Disponível em: https://econjournals.com/index.php/ijeep/article/view/4532. Acesso em: 24 apr. 2024.