Juthathip Thasai และ Kitipat Siemanond. (2015) Design and optimization of cryogenic process. Chulalongkorn University:ม.ป.ท.Juthathip Thasai และ Kitipat Siemanond. 2015. Design and optimization of cryogenic process. ม.ป.ท.:Chulalongkorn University;Juthathip Thasai และ Kitipat Siemanond. Design and optimization of cryogenic process. ม.ป.ท.:Chulalongkorn University, 2015. Print.