“Removal of Methyl Red from Aqueous Solution by Activated Carbon Prepared from the Annona Squmosa Seed by Adsorption”. Chemical Engineering Research Bulletin 14, no. 1 (May 16, 2010): 11–18. Accessed June 28, 2026. https://www.banglajol.info/index.php/CERB/article/view/3767.