# 1981 Uber Cup knockout stage

> badminton championships

**Wikidata**: [Q128800520](https://www.wikidata.org/wiki/Q128800520)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/1981_Uber_Cup_knockout_stage)  
**Source**: https://4ort.xyz/entity/1981-uber-cup-knockout-stage


## References

1. [Source](https://eresources.nlb.gov.sg/newspapers/Digitised/Page/beritaharian19810525-1.1.7)