Characterization of Plastic Waste in the Kebon Melati Reservoir, Central Jakarta and the Utilization Potential of Polyethylene Terephthalate (PET). jse [Internet]. 2026 May 21 [cited 2026 May 22];11(2). Available from: https://jse.serambimekkah.id/index.php/jse/article/view/1380