%0 Journal Article %A ghomi, hamed, Sepyani, Azadeh, Mirhaj, Marjan %T Fabrication and evaluation of (chitosan / poly-vinyl-pyrrolidone) scaffold properties containing gum tragacanth by freeze-drying method %J Advanced Processes in Materials Engineering %V 14 %N 1 %P 27-43 %D 2020 %R %U https://sanad.iau.ir/fa/Article/1089797