Carla I. Camus, Janeth Lee O. Gonzales, Joanna May R. Imperial, Aiza C. Zuniega, Christoper S. Paladio, & Jhun M. Jacinto. (2025). Polyethylene Terephthalate (PET) Bottles Filled with Treated Paper as an Alternative for Concrete Hollow Blocks for Wall Partition in Low-Cost Housing Construction. International Journal of Progressive Research in Science and Engineering, 6(05), 115–123. Retrieved from https://journal.ijprse.com/index.php/ijprse/article/view/1195