The Effect of 0.8% Polyethylene Terephthalate Plastic Waste Substitution on the Flexural Strength on K-175 ConcreteGunaedy Utomo, Andi Marini Indriani and Dinda Indah DamayantiE3S Web Conf., 500 (2024) 02011DOI: https://doi.org/10.1051/e3sconf/202450002011