# Some special fixed charge solid transportation problems of substitute and breakable items in crisp and fuzzy environments

> Research article (Computers & Industrial Engineering, 2017) · cited 36× · AI/ML

**Wikidata**: [openalex:W2738286958](https://www.wikidata.org/wiki/openalex:W2738286958)  
**Source**: https://4ort.xyz/entity/some-special-fixed-charge-solid-transportation-problems-of-substitute-and-breakable-items-in-crisp-and-fuzzy-environment