Ratana Rujiravanit. 2003. Preparation and characterization of hydrogel from chitin derivative and silk fibroin. Bangkok:Petroleum and Petrochemical College Chulalongkorn University;
Ratana Rujiravanit. (2003) Preparation and characterization of hydrogel from chitin derivative and silk fibroin. Petroleum and Petrochemical College Chulalongkorn University:Bangkok.
Ratana Rujiravanit. Preparation and characterization of hydrogel from chitin derivative and silk fibroin. Bangkok:Petroleum and Petrochemical College Chulalongkorn University, 2003. Print.
Ratana Rujiravanit. (2003) Preparation and characterization of hydrogel from chitin derivative and silk fibroin. Petroleum and Petrochemical College Chulalongkorn University:Bangkok.