Enhancement of Phenol Removal Efficiency in Dora Refinery Wastewater Treatment Plant. Tikrit Journal of Engineering Sciences, [S. l.], v. 15, n. 3, p. 18–36, 2008. DOI: 10.25130/tjes.15.3.02. Disponível em: https://www.tj-es.com/ojs/index.php/tjes/article/view/648.. Acesso em: 9 sep. 2026.