# RETRACTED: Stiffness performance of polyethylene terephthalate modified asphalt mixtures estimation using support vector machine-firefly algorithm

> Research article (Measurement, 2018) · cited 16× · AI/ML

**Wikidata**: [openalex:W2059751465](https://www.wikidata.org/wiki/openalex:W2059751465)  
**Source**: https://4ort.xyz/entity/retracted-stiffness-performance-of-polyethylene-terephthalate-modified-asphalt-mixtures-estimation-using-support-vector-