TY  - JOUR
TI  - Multi-Criteria Supplier Selection and Purchase Problem
AU  - ŞENYİĞİT, E.
AU  - BABAYİĞİT, B.
JO  - Sigma Journal of Engineering and Natural Sciences
PY  - 2018
VL  - 36
SP  - 1255
EP  - 1264
DO  - 
ER  -