# The oldest plans to scale of humanmade mega-structures

> Research article (PLoS ONE, 2023) · cited 14× · AI/ML

**Wikidata**: [openalex:W4376959408](https://www.wikidata.org/wiki/openalex:W4376959408)  
**Source**: https://4ort.xyz/entity/the-oldest-plans-to-scale-of-humanmade-mega-structures