Wetwitayaklung, Penpun, Thawatchai Phaechamud, Chutima Limmatvapirat, & Sindhchai Keokitichai. " The study of antioxidant capacity in various parts of Areca catechu L.." Naresuan University Journal: Science and Technology (NUJST) [Online], 14.1 (2006): 1-14. Web. 20 May. 2024