Karki N. Compressive Strength Comparison Between Plain Concrete and Polyethylene Terephthalate (PET) Mixed Concrete. KEC J. Sci. Eng. [Internet]. 2024 Sep. 2 [cited 2024 Oct. 31];8(1):48-55. Available from: https://nepjol.info/index.php/kjse/article/view/69265