Mohd Salleh, N., Ismail, S. and Mohamad Ibrahim, M.N. 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 (May 2015), 81–87.