# Normalization and weighting: the open challenge in LCA

> Research article (The International Journal of Life Cycle Assessment, 2020) · cited 69× · AI/ML

**Wikidata**: [openalex:W3041467444](https://www.wikidata.org/wiki/openalex:W3041467444)  
**Source**: https://4ort.xyz/entity/normalization-and-weighting-the-open-challenge-in-lca