Lopes Afonso, M., Albuquerque, A., Fael, C. and Dinis- Almeida, M. (2020) “Evaluation of Metals Leaching in Permeable Asphalt Pavement and Conventional Asphalt Pavement”, KnE Engineering, 5(5), pp. 166–176. doi: 10.18502/keg.v5i5.6935.