TY  - JOUR
TI  - Mechanical Strength Degradation of Slag and Fly Ash Based Geopolymer Specimens Exposed to Sulfuric Acid Attack
AU  - NİŞ, A.
AU  - ALTUNDAL, M.B.
JO  - Sigma Journal of Engineering and Natural Sciences
PY  - 2019
VL  - 37
SP  - 917
EP  - 926
DO  - 
ER  -