# RETRACTED ARTICLE: KG4ASTRA: question answering over Indian Missiles Knowledge Graph

> Research article (Soft Computing, 2021) · cited 14× · AI/ML

**Wikidata**: [openalex:W3202327739](https://www.wikidata.org/wiki/openalex:W3202327739)  
**Source**: https://4ort.xyz/entity/retracted-article-kg4astra-question-answering-over-indian-missiles-knowledge-graph