Abubakr, Mohamed, Babiker, Mahomed, Sirag, Nizar, AND abdAlla, N.. " DETERMINATION OF TOTAL PHENOLIC CONTENT AND ANTIOXIDANT ACTIVITY OF DICHROSTACHYS CINERA, GUIERA SENEGALENSIS AND VITEX DONIANA" Gezira Journal of Engineering and Applied Sciences [Online], Volume 9 Number 1 (2 July 2018)