Mohd Salleh, Norliyana, Sabariah Ismail, and Mohamad Nasir Mohamad Ibrahim. 2015. “RADICAL SCAVENGING ACTIVITY OF LIGNIN EXTRACTED FROM OIL PALM EMPTY FRUIT BUNCH AND ITS EFFECT ON GLUTATHIONE-S-TRANSFERASE ENZYMES ACTIVITY”. Asian Journal of Pharmaceutical and Clinical Research 8 (3):81-87. https://journals.innovareacademics.in/index.php/ajpcr/article/view/3622.