Comparative Study of Total Polyphenol and Antioxidant Activity in Different Forms of Al-Kbous Black Tea. - Mansouri, Rasha A.; Alsufiani, Hadeil M.; Alshahrany, Gadah A.; Alyami, Kholoud A.; Alzahrani, Laila M.; Yamani, Raghad O.; Shorbaji, Ayat M.; Omar, Ulfat M. (Journal of Biochemical Technology, 2019)