“A Natural Food Colourant from Dioscorea Alata (Dandila) in Sri Lanka: Development, Storage Stability and Bio-Active Properties”. Sumatera Medical Journal 7, no. 2 (May 1, 2024): 65–74. Accessed February 4, 2026. https://idjpcr.usu.ac.id/smj/article/view/15784.