Borano Te, Boonchai Wichitsathian, and Chatpet Yossapol. “ADSORPTIVE BEHAVIOR OF LOW-COST MODIFIED NATURAL CLAY ADSORBENTS FOR ARSENATE REMOVAL FROM WATER”. GEOMATE Journal 12, no. 33 (November 13, 2016): 1–7. Accessed July 5, 2022. https://geomatejournal.com/geomate/article/view/1175.