Florence, J.Annie Kamala, S. Kalpana, and Thandapani Gomathi. “Sorption Behavior of Methylene Blue From Aqueous Solution By Using PVA SA Kaolin Composite”. Journal of Science & Technology 5, no. 4 (July 12, 2020): 199–213. Accessed June 19, 2025. https://jst.org.in/index.php/pub/article/view/598.