Sofyan, Nofrijon, Aga Ridhova, Kalisha R.O. Pramono, Akhmad H. Yuwono, and Arief Udhiarto. “Visible Light Absorption and Photo-Sensitizing Characteristics of Natural Dye Extracted from Mangosteen Pericarps Using Different Solvents”. International Journal on Advanced Science, Engineering and Information Technology 8, no. 5 (October 16, 2018): 2059–2064. Accessed June 2, 2024. http://ijaseit.insightsociety.org/index.php/ijaseit/article/view/3499.