# The Multi-objective Solid Transportation Problem with Preservation Technology Using Pythagorean Fuzzy Sets

> Research article (International Journal of Fuzzy Systems, 2022) · cited 40× · AI/ML

**Wikidata**: [openalex:W4283696267](https://www.wikidata.org/wiki/openalex:W4283696267)  
**Source**: https://4ort.xyz/entity/the-multi-objective-solid-transportation-problem-with-preservation-technology-using-pythagorean-fuzzy-sets