Jemimah, S., & Bheeter, S. (2016). Equilibrium and Kinetic Studies of an Eco-Friendly Biosorbent for Removal of Procion Blue Dye from Aqueous Solutions: Water Lettuce (Pistia stratiotes) Dead Biomass. Asian Journal of Chemistry, 29(3), 535–540. https://doi.org/10.14233/ajchem.2017.20225