# Losses and use efficiencies along the phosphorus cycle – Part 2: Understanding the concept of efficiency

> Research article (Resources Conservation and Recycling, 2015) · cited 37× · AI/ML

**Wikidata**: [openalex:W2209047233](https://www.wikidata.org/wiki/openalex:W2209047233)  
**Source**: https://4ort.xyz/entity/losses-and-use-efficiencies-along-the-phosphorus-cycle-part-2-understanding-the-concept-of-efficiency