# Island Ecological Tourism: Constructing Indicators of the Tourist Service System in the Penghu National Scenic Area

> Research article (Frontiers in Ecology and Evolution, 2021) · cited 10× · AI/ML

**Wikidata**: [openalex:W3207129605](https://www.wikidata.org/wiki/openalex:W3207129605)  
**Source**: https://4ort.xyz/entity/island-ecological-tourism-constructing-indicators-of-the-tourist-service-system-in-the-penghu-national-scenic-area