Natkamol Peungsamran. (2006) Effect of organic acids on the formations of silica nanomaterials /. Kasetsart University,:ม.ป.ท.Natkamol Peungsamran. 2006. Effect of organic acids on the formations of silica nanomaterials /. ม.ป.ท.:Kasetsart University,;Natkamol Peungsamran. Effect of organic acids on the formations of silica nanomaterials /. ม.ป.ท.:Kasetsart University, 2006. Print.