# The Indonesian prefixes PE- and PEN-: A study in productivity and allomorphy

> Research article (Morphology, 2019) · cited 20× · AI/ML

**Wikidata**: [openalex:W2914407211](https://www.wikidata.org/wiki/openalex:W2914407211)  
**Source**: https://4ort.xyz/entity/the-indonesian-prefixes-pe-and-pen-a-study-in-productivity-and-allomorphy