# Efficiency in Nigerian ports: handling imprecise data with a two-stage fuzzy approach

> Research article (Maritime Policy & Management, 2017) · cited 31× · AI/ML

**Wikidata**: [openalex:W2775796521](https://www.wikidata.org/wiki/openalex:W2775796521)  
**Source**: https://4ort.xyz/entity/efficiency-in-nigerian-ports-handling-imprecise-data-with-a-two-stage-fuzzy-approach