Accepted Manuscript Influence of adding waste polyethylene terephthalate plastic strips on uniaxial compressive and tensile strength of cohesive soil Mahya Roustaei, Javad Tavana, Meysam Bayat DOI: 10.22059/GEOPE.2021.322955.648613 Receive Date: 30 April 2021 Revise Date: 20 June 2021 Accept Date: 21 July 2021 GEOPERSIA