MOHAMMADALI HATEFI. Portfolio Selection of Iranian`s Exploration and Production Companies Under Petroleum Investment Fiscal Regimes Using a MADM model. jeecpjournal, [S. l.], v. 1, n. 1, 2026. Disponível em: https://jeecpjournal.ir/index.php/jeecp/article/view/6.. Acesso em: 24 jan. 2026.