# Modelling non-response in establishment-based freight surveys: A sampling tool for statewide freight data collection in middle-income countries

> Research article (Transport Policy, 2019) · cited 33× · AI/ML

**Wikidata**: [openalex:W2989553648](https://www.wikidata.org/wiki/openalex:W2989553648)  
**Source**: https://4ort.xyz/entity/modelling-non-response-in-establishment-based-freight-surveys-a-sampling-tool-for-statewide-freight-data-collection-in-m