Verasak Mosungnoen และผู้แต่งคนอื่นๆ. (2006) Effects of burning temperature and K2O on preparation of silica from rice husk ash for anti-blocking application in LLDPE film. Chulalongkorn University:ม.ป.ท.Verasak Mosungnoen และผู้แต่งคนอื่นๆ. 2006. Effects of burning temperature and K2O on preparation of silica from rice husk ash for anti-blocking application in LLDPE film. ม.ป.ท.:Chulalongkorn University;Verasak Mosungnoen และผู้แต่งคนอื่นๆ. Effects of burning temperature and K2O on preparation of silica from rice husk ash for anti-blocking application in LLDPE film. ม.ป.ท.:Chulalongkorn University, 2006. Print.