TY  - JOUR
TI  - The Effects of H2SO4 Catalyst Ratios in Production Process on Cellulose Acetate Properties
AU  - ERİŞİR, E.
AU  - GÜMÜŞKAYA, E.
JO  - Sigma Journal of Engineering and Natural Sciences
PY  - 2019
VL  - 10
SP  - 19
EP  - 28
DO  - 
ER  -