ThomasK. M., MathewN. V., P RR., KumarR. S., and KoshyR. Z. “Water Quality and Performance Assessment of Porous Asphalt Mix Modified Using Charcoal Powder”. Journal of Sustainable Engineering: Proceedings Series, Vol. 1, no. 2, Sept. 2019, pp. 123-36, doi:10.35793/joseps.v1i2.17.