# Effectiveness assessment of air pollution prevention and control under collaborative supervision in the Beijing-Tianjin-Hebei region based on combination weights and grey fuzzy synthetic evaluation analysis

> Research article (Sustainable Cities and Society, 2020) · cited 34× · AI/ML

**Wikidata**: [openalex:W3093205840](https://www.wikidata.org/wiki/openalex:W3093205840)  
**Source**: https://4ort.xyz/entity/effectiveness-assessment-of-air-pollution-prevention-and-control-under-collaborative-supervision-in-the-beijing-tianjin-