# WHAT-IF: an open-source decision support tool for water infrastructure investment planning within the water–energy–food–climate nexus

> Research article (Hydrology and earth system sciences, 2019) · cited 65× · AI/ML

**Wikidata**: [openalex:W2941234687](https://www.wikidata.org/wiki/openalex:W2941234687)  
**Source**: https://4ort.xyz/entity/what-if-an-open-source-decision-support-tool-for-water-infrastructure-investment-planning-within-the-waterenergyfoodclim