# An acoustic-articulatory study of bilingual vowel production: Advanced tongue root vowels in Twi and tense/lax vowels in Ghanaian English

> Research article (Journal of Phonetics, 2017) · cited 25× · AI/ML

**Wikidata**: [openalex:W2604266166](https://www.wikidata.org/wiki/openalex:W2604266166)  
**Source**: https://4ort.xyz/entity/an-acoustic-articulatory-study-of-bilingual-vowel-production-advanced-tongue-root-vowels-in-twi-and-tense-lax-vowels-in-