Marc Adrian Kung, Albino Sablayan IV, Daniel Nichol Valerio, Ma Klarissa Daly, Kenneth Jae Elevado. INVESTIGATION OF THE USE OF POLYSTYRENE PLASTIC WASTE AS COARSE AGGREGATES IN CONCRETE. INTERNATIONAL JOURNAL OF GEOMATE [Internet]. 2024 Dec. 27 [cited 2025 Feb. 9];27(124):136-42. Available from: https://geomatejournal.com/geomate/article/view/4862