# Mixed nonlocal boundary value problem for implicit fractional integro-differential equations via ψ-Hilfer fractional derivative

> Research article (Advances in Difference Equations, 2021) · cited 11× · AI/ML

**Wikidata**: [openalex:W3165570136](https://www.wikidata.org/wiki/openalex:W3165570136)  
**Source**: https://4ort.xyz/entity/mixed-nonlocal-boundary-value-problem-for-implicit-fractional-integro-differential-equations-via-hilfer-fractional-deriv