# Application of a time-delay SIR model with vaccination in COVID-19 prediction and its optimal control strategy

> Research article (Nonlinear Dynamics, 2023) · cited 27× · AI/ML

**Wikidata**: [openalex:W4361222914](https://www.wikidata.org/wiki/openalex:W4361222914)  
**Source**: https://4ort.xyz/entity/application-of-a-time-delay-sir-model-with-vaccination-in-covid-19-prediction-and-its-optimal-control-strategy