Efficient Removal of Heavy Metals from Crude Oil Using High Surface Area Adsorbent Media: Vanadium as a Case Study. Tikrit Journal of Engineering Sciences, [S. l.], v. 31, n. 2, p. 1–9, 2024. DOI: 10.25130/tjes.31.2.1. Disponível em: https://www.tj-es.com/ojs/index.php/tjes/article/view/1515.. Acesso em: 9 sep. 2026.