Lopes Afonso, Márcia, António Albuquerque, Cristina Fael, and Marisa Dinis- Almeida. “Evaluation of Metals Leaching in Permeable Asphalt Pavement and Conventional Asphalt Pavement”. KnE Engineering 5, no. 5 (May 3, 2020): 166–176. Accessed April 19, 2024. https://knepublishing.com/index.php/KnE-Engineering/article/view/6935.