Wiyantoko B, astuti A. Butterfly Pea (Clitoria Ternatea L.) Extract as Indicator of Acid-Base Titration. Ind. J. Chem. Anal [Internet]. 2020 Mar. 15 [cited 2024 Nov. 15];3(1):22-3. Available from: https://journal.uii.ac.id/IJCA/article/view/12017