1. Mechanical properties of polypropylene plastic waste usage and high-density polyethylene in concrete. (September 2019) Authors: Jonbi, Jonbi; Meutia, Wita; Tjahjani, Antonia Rosalia Indra; Firdaus, Angga; Romdon, Sahri Journal: IOP conference series Issue: Volume 620(2019) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗