Groundwater Pollution by Petroleum Hydrocarbons Resulting from Vehicle Washing, Lubrication, and Oil Change Activities in the City of Ajilat: A Field Study. Al-Farooq Journal of Sciences, [S. l.], v. 2, n. 3, p. 1590–1594, 2026. DOI: 10.65405/dv43mq50. Disponível em: https://afjs.histr.edu.ly/index.php/afjs/article/view/456. Acesso em: 15 jul. 2026.