Astiti, N., Sudirga, S., & Ramona, Y. 2019 Apr 21. Analysis of Phenolic and Tannin Contents in the Methanol Extract of Sweet and Sour Star Fruit Plants (Averrhoa carambola L) Leaves Commonly Used as Raw Materials of Lawar (A Balinese Traditional Food). Advances in Tropical Biodiversity and Environmental Sciences. [Online] 3:1