ABDULFATAI, M. A.; OGBODO, V. O.; SHUAIBU, A. A.; ABDULHAKEEM, S. An Experimental Study on Bitumen Properties Modified with Polypropylene Polymer from Waste Disposable Cups for Flexible Pavement Applications. COVENANT JOURNAL OF ENGINEERING TECHNOLOGY, [S. l.], v. 8, n. 1, 2024. Disponível em: https://journals.covenantuniversity.edu.ng/index.php/cjet/article/view/3963. Acesso em: 10 may. 2024.