Veerawan Vajanapornsan. 1996. Alumina sol-gel membrane for alpha-amylase enzyme separation from solution. Field of Study Chemical Engineering, Chulalongkorn University;
Veerawan Vajanapornsan. (1996) Alumina sol-gel membrane for alpha-amylase enzyme separation from solution . Chulalongkorn University/Bangkok.
Veerawan Vajanapornsan. Alumina sol-gel membrane for alpha-amylase enzyme separation from solution. . Bangkok:Chulalongkorn University, 1996.
Veerawan Vajanapornsan. (1996) Alumina sol-gel membrane for alpha-amylase enzyme separation from solution . Chulalongkorn University/Bangkok.