# longitudinal method
**Wikidata**: [Q77896469](https://www.wikidata.org/wiki/Q77896469)  
**Source**: https://4ort.xyz/entity/longitudinal-method


## References

1. [Source](https://github.com/JohnMarkOckerbloom/ftl/blob/master/data/wikimap)
2. National Library of Israel Names and Subjects Authority File