# Barriers and facilitators to the adoption of physical activity policies in elementary schools from the perspective of principals: An application of the consolidated framework for implementation research–A cross-sectional study

> Research article (Frontiers in Public Health, 2023) · cited 18× · AI/ML

**Wikidata**: [openalex:W4321499629](https://www.wikidata.org/wiki/openalex:W4321499629)  
**Source**: https://4ort.xyz/entity/barriers-and-facilitators-to-the-adoption-of-physical-activity-policies-in-elementary-schools-from-the-perspective-of-pr