# Portuguese spelling in primary grades: complexity, length and lexicality effects

> Research article (Reading and Writing, 2020) · cited 13× · AI/ML

**Wikidata**: [openalex:W2997148281](https://www.wikidata.org/wiki/openalex:W2997148281)  
**Source**: https://4ort.xyz/entity/portuguese-spelling-in-primary-grades-complexity-length-and-lexicality-effects