# Airline environmental efficiency measures considering negative data: An application of a modified network Modified Slacks-based measure model

> Research article (Energy, 2020) · cited 26× · AI/ML

**Wikidata**: [openalex:W3038732207](https://www.wikidata.org/wiki/openalex:W3038732207)  
**Source**: https://4ort.xyz/entity/airline-environmental-efficiency-measures-considering-negative-data-an-application-of-a-modified-network-modified-slacks