SHONIMA GOVINDAN M, JIJI THOMAS, and G MURALEEDHARA KURUP. 2012. “In Vitro Antioxidant And Antitumor Activity Of Polysaccharide Isolated From Ulva Fasciata”. International Journal of Pharma and Bio Sciences 3 (3):238-46. https://ijpbs.net/index.php/journal/article/view/1478.