Fayissa, Basha, and Anteneh Geremew. “EFFECTS OF PLASTIC WASTE ADDITION TO NEAT BITUMEN IN ASPHALT CONCRETE PRODUCTION”. Journal of Urban and Environmental Engineering, vol. 16, no. 2, Apr. 2021, pp. 154-61, https://periodicos.ufpb.br/index.php/juee/article/view/54388.