# Nations performance evaluation during SARS-CoV-2 outbreak handling via data envelopment analysis and machine learning methods

> Research article (International Journal of Systems Science Operations & Logistics, 2022) · cited 21× · AI/ML

**Wikidata**: [openalex:W4206373103](https://www.wikidata.org/wiki/openalex:W4206373103)  
**Source**: https://4ort.xyz/entity/nations-performance-evaluation-during-sars-cov-2-outbreak-handling-via-data-envelopment-analysis-and-machine-learning-me