Florence, J.Annie Kamala, S. Kalpana, and Thandapani Gomathi. 2020. “Sorption Behavior of Methylene Blue From Aqueous Solution By Using PVA SA Kaolin Composite”. Journal of Science & Technology (JST) 5 (4):199-213. https://doi.org/10.46243/jst.2020.v5.i4.pp199-213.