Wichian Amorntevapat. 1996. Improvement of ethylene-vinyl-acetate hotmelt glue for binding polypropylene laminated paper. Bangkok:Chulalongkorn University;
Wichian Amorntevapat. (1996) Improvement of ethylene-vinyl-acetate hotmelt glue for binding polypropylene laminated paper (รายงานผลงานวิจัย). Chulalongkorn University:Bangkok.
Wichian Amorntevapat. Improvement of ethylene-vinyl-acetate hotmelt glue for binding polypropylene laminated paper. Bangkok:Chulalongkorn University, 1996.
Wichian Amorntevapat. (1996) Improvement of ethylene-vinyl-acetate hotmelt glue for binding polypropylene laminated paper (รายงานผลงานวิจัย). Chulalongkorn University:Bangkok.