# A Hybrid Direct–Indirect Approach for Solving the Singular Optimal Control Problems of Finite and Infinite Order

> Research article (Iranian Journal of Science and Technology Transactions A Science, 2017) · cited 12× · AI/ML

**Wikidata**: [openalex:W2605243967](https://www.wikidata.org/wiki/openalex:W2605243967)  
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