# Proposal of a unique index for selection of optimum phase change material for effective thermal performance of a building envelope

> Research article (Solar Energy, 2021) · cited 35× · AI/ML

**Wikidata**: [openalex:W3133788574](https://www.wikidata.org/wiki/openalex:W3133788574)  
**Source**: https://4ort.xyz/entity/proposal-of-a-unique-index-for-selection-of-optimum-phase-change-material-for-effective-thermal-performance-of-a-buildin