Yi Peng TeohZhong Xian OoiAzhar Abu BakarHanafi Ismail2024-11-012024-11-012016-02-13http://link.springer.com/article/10.1007/s13726-016-0422-zhttps://dspace-cris.utar.edu.my/handle/123456789/5843Exploiting the Plackett–Burman design to examine the formulation effect on curing characteristics of oil palm ash-filled acrylonitrile butadiene rubber compoundsjournal-article