Suppajit Sukkunta. (2005) Physical and mechanical properties of chitosan-gelatin based film. Mahidol University,:ม.ป.ท.Suppajit Sukkunta. 2005. Physical and mechanical properties of chitosan-gelatin based film. ม.ป.ท.:Mahidol University,;Suppajit Sukkunta. Physical and mechanical properties of chitosan-gelatin based film. ม.ป.ท.:Mahidol University, 2005. Print.