# Fuzzy system in a ferrous sulfate pre-treatment of elephant grass

> Research article (Pesquisa Agropecuária Tropical, 2022) · cited 22× · AI/ML

**Wikidata**: [openalex:W4220843443](https://www.wikidata.org/wiki/openalex:W4220843443)  
**Source**: https://4ort.xyz/entity/fuzzy-system-in-a-ferrous-sulfate-pre-treatment-of-elephant-grass