@article{ERDOĞAN2019_332330, author={Namık Kemal ERDOĞAN and Ahmet ONAY and Çağlar Karamaşa}, title={Measuring the Performance of Retailer Firms Listed in BIST under the Balanced Scorecard Perspective by Using Interval Valued Pythagorean Fuzzy AHP Based Pythagorean Fuzzy TODIM Methodology}, year={2019}, journal={Alphanumeric Journal}, issn={2148-2225}, volume={7}, number={2}, url={http://search/yayin/detay/332330} }