# Maria das Graças Mariano Nunes de Paiva

> Researcher / author (OpenAlex)

**Wikidata**: [openalex:A5012403510](https://www.wikidata.org/wiki/openalex:A5012403510)  
**Source**: https://4ort.xyz/entity/maria-das-gracas-mariano-nunes-de-paiva