Almeida RT de, Dantas JS, Regis JL de A, et al. Ethnopedology: Popular and scientific classification of a soil profile in the quilombola community Os Rufinos, Pombal-Paraíba. Editora. Published online June 21, 2024:1090-1101. Accessed August 21, 2025. https://sevenpubl.com.br/editora/article/view/4813