Chanikarn Klaewphun และ Kamonchanok Suthiwartnarueput. (2015) MODE CHOICE SELECTION FOR RUBBER EXPORT: TRANG TO PENANG PORT. Chulalongkorn University:ม.ป.ท.Chanikarn Klaewphun และ Kamonchanok Suthiwartnarueput. 2015. MODE CHOICE SELECTION FOR RUBBER EXPORT: TRANG TO PENANG PORT. ม.ป.ท.:Chulalongkorn University;Chanikarn Klaewphun และ Kamonchanok Suthiwartnarueput. MODE CHOICE SELECTION FOR RUBBER EXPORT: TRANG TO PENANG PORT. ม.ป.ท.:Chulalongkorn University, 2015. Print.