# Free Optimal Time Control Problem for a SEIR-Epidemic Model with Immigration of Infective

> Research article (International Journal of Computer Applications, 2017) · cited 11× · AI/ML

**Wikidata**: [openalex:W2587874018](https://www.wikidata.org/wiki/openalex:W2587874018)  
**Source**: https://4ort.xyz/entity/free-optimal-time-control-problem-for-a-seir-epidemic-model-with-immigration-of-infective