TY - JOUR TI - Studies on miscibility of polyetherimide/polystyrene blends AU - IÅžIK, B. AU - ÇAKAR, F. AU - CANKURTARAN, Ã. JO - Sigma Journal of Engineering and Natural Sciences PY - 2022 VL - 40 SP - 57 EP - 62 DO - 10.14744/sigma.2022.00005 ER -