TY  - JOUR
TI  - Analytic network process and TOPSIS methods with selection of optimal investment  strategy
AU  - GÖRGÃœLÃœ, Ä.
AU  - KORKMAZ, M.
AU  - EREN, T.
JO  - Sigma Journal of Engineering and Natural Sciences
PY  - 2013
VL  - 31
SP  - 203
EP  - 213
DO  - 
ER  -