“THE INFLUENCE OF RIVER AND VOLCANIC SAND AS COATINGS ON POLYPROPYLENE WASTE COARSE AGGREGATE TOWARDS CONCRETE COMPRESSIVE STRENGTH”.
Jurnal Teknologi (Sciences & Engineering) 82, no. 4 (May 22, 2020). Accessed April 10, 2025.
https://journals.utm.my/jurnalteknologi/article/view/14124.