[1]
R. Satria, A. R. Hakim, and P. V. Darsono, “Determination of Total Flavonoid Content of the n-Hexane Fraction of Gelinggang Leaf Extract by UV-Vis Spectrophotometric Method”, Journal of Engineering, Technology, and Applied Science, vol. 4, no. 1, pp. 33-46, Apr. 2022.