Halim, Lavina Tantra and Puteri, Maria Dewi P. T. Gunawan and Marpaung, Abdullah Muzi (2017) The Stability of Anthocyanin from Butterfly Pea Flower (Clitoria Ternatea) and Red Cabbage (Brassica Oleracea Var. Captitata F. Rubra) In Several pH and Storage Condition. Bachelor thesis, Swiss German University.