Panitnart Ubollers และ Varong Pavarajarn. (2010) Electrospinning of neat and aluminium-doped resorcinol/formaldehyde gel/. Chulalongkorn University,:ม.ป.ท.Panitnart Ubollers และ Varong Pavarajarn. 2010. Electrospinning of neat and aluminium-doped resorcinol/formaldehyde gel/. ม.ป.ท.:Chulalongkorn University,;Panitnart Ubollers และ Varong Pavarajarn. Electrospinning of neat and aluminium-doped resorcinol/formaldehyde gel/. ม.ป.ท.:Chulalongkorn University, 2010. Print.