1.
Labotano S, Sukriawan T, Aminah S, Ahmar DS, Santoso T, Magfirah M. Utilization of Purple Trumpet Flower Extract (Ruellia Tuberosa L.) as an Alternative Acid-Base Titration Indicator. J. Akademika Kimia [Internet]. 2026 May 29 [cited 2026 Oct. 8];15(2):150-8. Available from: https://jurnalfkipuntad.com/index.php/jak/article/view/5983