Karki, S.; Aryal, R. L.; Bhattarai, S.; Gautam, S. K.; Poudel, B. R. Adsorptive Removal of Arsenic (III) from Aqueous Solution Using Chemically-Modified Sweet Lime (Citrus Limetta) Peels. J. Nepal Chem. Soc. 2017, 37, 11-19.