Abdul Manaf, A. F., Shahidan, S. ., & Mohd Yusof, N. (2024). Effect on Thermal Conductivity of Concrete Containing Recycled Polyethylene Terephthalate (PET). International Journal of Sustainable Construction Engineering and Technology, 15(3), 157-167. https://penerbit.uthm.edu.my/ojs/index.php/IJSCET/article/view/17031