Theivarasu, C., and S. Mylsamy. “Adsorption Studies of Acid Blue-92 from Aqueous Solution by Activated Carbon Obtained from Agricultural Industrial Waste-Cocoa (Theobroma Cacao) Shell”. Asian Journal of Chemistry 24, no. 5 (January 2, 2012): 2187–2190. Accessed July 4, 2024. https://asianpubs.org/index.php/ajchem/article/view/8976.