Ogada, Joyce, Sixtus Mwea, et George Matheri. Performance of Plastic Waste and Waste Engine Oil As Partial Replacements of Bituminous Asphalt Concrete in Flexible Pavement. East African Journal of Engineering 6, no. 1 (mars 17, 2023): 48-65. Consulté le août 26, 2025. https://www.journals.eanso.org/index.php/eaje/article/view/1144.