%0 Journal Article %T Studies on miscibility of polyetherimide/polystyrene blends %A IÅžIK, B. %A ÇAKAR, F. %A CANKURTARAN, Ã. %J Sigma Journal of Engineering and Natural Sciences %D 2022 %V 40 %P 57-62 %R 10.14744/sigma.2022.00005