Aditiyarini, D., 		Prasetyaningsih, A., & 		Manalu, M.
(2023).
 The Effect of Citric Acid on Antioxidant and Antibacterial Activities of Butterfly Flower Extract (Clitoria ternatea L.).
<em>Metamorfosa: Journal Of Biological Sciences, 10</em>(2), 223-231.
doi:10.24843/metamorfosa.2023.v10.i02.p05