Abubakr, Mohamed, Mahomed Osman Babiker, Nizar Sirag, & N. abdAlla. " DETERMINATION OF TOTAL PHENOLIC CONTENT AND ANTIOXIDANT ACTIVITY OF DICHROSTACHYS CINERA, GUIERA SENEGALENSIS AND VITEX DONIANA." Gezira Journal of Engineering and Applied Sciences [Online], 9.1 (2014): n. pag. Web. 3 Jun. 2026