Riyanto B, Islamiyati R, Nafiah LN, Yudariasih S. Determination of Total Flavonoid Content of 70% Ethanol and Ethyl Acetate Extract of Lamtoro Leaves (Leucaena Leucocephala (Lam.) De Wit) Using Uv-Vis Spectrophotometric Method. PCICHT [Internet]. 2025 Jul. 31 [cited 2025 Sep. 18];3:344-8. Available from: https://proceedings.centamaku.ac.id/article/view/224