Darapond Triampo. 2006. Study of tapioca starch-graft-polyacrylamide. Bangkok:Mahidol University;
Darapond Triampo. (2006) Study of tapioca starch-graft-polyacrylamide. Mahidol University:Bangkok.
Darapond Triampo. Study of tapioca starch-graft-polyacrylamide. Bangkok:Mahidol University, 2006. Print.
Darapond Triampo. (2006) Study of tapioca starch-graft-polyacrylamide. Mahidol University:Bangkok.