共 50 条
- [1] An optimal control analysis of a COVID-19 model [J]. ALEXANDRIA ENGINEERING JOURNAL, 2021, 60 (03) : 2875 - 2884
- [2] Optimal control analysis of a COVID-19 model [J]. APPLIED MATHEMATICS IN SCIENCE AND ENGINEERING, 2023, 31 (01):
- [5] COVID-19 SIR model: Bifurcation analysis and optimal control [J]. RESULTS IN CONTROL AND OPTIMIZATION, 2023, 12