Laksana Laokiat และ Nurak Grisdanurak. (2010) Effect of iron, vanadium, and tungsten doped titania on BTEX photocatalytic decomposition. Chulalongkorn University:ม.ป.ท.Laksana Laokiat และ Nurak Grisdanurak. 2010. Effect of iron, vanadium, and tungsten doped titania on BTEX photocatalytic decomposition. ม.ป.ท.:Chulalongkorn University;Laksana Laokiat และ Nurak Grisdanurak. Effect of iron, vanadium, and tungsten doped titania on BTEX photocatalytic decomposition. ม.ป.ท.:Chulalongkorn University, 2010. Print.