Saowanee Likitamporn และ Rathanawan Magaraphan. (2013) The study of silk sericin-clay aerogel structure. Chulalongkorn University:ม.ป.ท.Saowanee Likitamporn และ Rathanawan Magaraphan. 2013. The study of silk sericin-clay aerogel structure. ม.ป.ท.:Chulalongkorn University;Saowanee Likitamporn และ Rathanawan Magaraphan. The study of silk sericin-clay aerogel structure. ม.ป.ท.:Chulalongkorn University, 2013. Print.