Gungat, Lillian, et al. “Utilization of Micronized Polyethylene Terephthalate (MPET) As a Filler in Asphalt Pavement”. International Journal of Sustainable Construction Engineering and Technology, translated byNoor Sheena Herayani Harith and Nurmin Bolong, vol. 14, no. 5, Nov. 2023, pp. 399-07, https://penerbit.uthm.edu.my/ojs/index.php/IJSCET/article/view/13936.