JAFARI, H. H. Strategies for Development of Energy Services Companies in Iran. International Journal of Energy Economics and Policy, [S. l.], v. 8, n. 1, p. 82–89, 2018. Disponível em: https://www.econjournals.com/index.php/ijeep/article/view/5994. Acesso em: 29 mar. 2024.