STYAWAN, A. A.; ATUN YULIANA. Comparison of Tannin Levels in Brewed and Boiled Green Tea (Camellia Sinensis (L.) Kuntze) by UV-Vis Spectrophotometric Method. Ad-Dawaa’ Journal of Pharmaceutical Sciences, v. 7, n. 2, p. 103-108, 29 Nov. 2024.