Sukanya Phanom-ooppatham และ Jirdsak Tscheikuna. (2006) Adsorption of water-soluble dyes by peanut hulls. Chulalongkorn University:ม.ป.ท.Sukanya Phanom-ooppatham และ Jirdsak Tscheikuna. 2006. Adsorption of water-soluble dyes by peanut hulls. ม.ป.ท.:Chulalongkorn University;Sukanya Phanom-ooppatham และ Jirdsak Tscheikuna. Adsorption of water-soluble dyes by peanut hulls. ม.ป.ท.:Chulalongkorn University, 2006. Print.