![](https://dblp.uni-trier.de./img/logo.320x120.png)
![search dblp search dblp](https://dblp.uni-trier.de./img/search.dark.16x16.png)
![search dblp](https://dblp.uni-trier.de./img/search.dark.16x16.png)
default search action
"Symmetric sum based aggregation operators for spherical fuzzy information: ..."
Shahzaib Ashraf, Saleem Abdullah, Muhammad Aslam (2020)
- Shahzaib Ashraf
, Saleem Abdullah, Muhammad Aslam:
Symmetric sum based aggregation operators for spherical fuzzy information: Application in multi-attribute group decision making problem. J. Intell. Fuzzy Syst. 38(4): 5241-5255 (2020)
![](https://dblp.uni-trier.de./img/cog.dark.24x24.png)
manage site settings
To protect your privacy, all features that rely on external API calls from your browser are turned off by default. You need to opt-in for them to become active. All settings here will be stored as cookies with your web browser. For more information see our F.A.Q.