Adajar, M. A., & Ubay-Anongphouth, I. O. (2022). EFFECTS OF POLYETHYLENE TEREPHTHALATE (PET) PLASTICS ON THE MECHANICAL PROPERTIES OF FLY ASH CONCRETE. GEOMATE Journal, 23(95), 162–167. Retrieved from https://geomatejournal.com/geomate/article/view/1576