Phakapob Setthakaset และผู้แต่งคนอื่นๆ. (2008) Preparation of N-acetyl-D-glucosamine using enzyme from Aspergillus fumigatus. Chulalongkorn University:ม.ป.ท.Phakapob Setthakaset และผู้แต่งคนอื่นๆ. 2008. Preparation of N-acetyl-D-glucosamine using enzyme from Aspergillus fumigatus. ม.ป.ท.:Chulalongkorn University;Phakapob Setthakaset และผู้แต่งคนอื่นๆ. Preparation of N-acetyl-D-glucosamine using enzyme from Aspergillus fumigatus. ม.ป.ท.:Chulalongkorn University, 2008. Print.