Warsi, Warsi, et al. “Phytochemical Screening, Total Phenolic, Reducing Sugar Contents, and Antioxidant Activities of Gelidium Spinosum (S.G. Gmelin) P.C. Silva: Http: www.doi.org 10.26538 Tjnpr V7i3.23”. Tropical Journal of Natural Product Research (TJNPR), vol. 7, no. 3, Apr. 2023, pp. 2618-23, https://tjnpr.org/index.php/home/article/view/1785.