CUDAL, Edimar; RUECO, John Llyod. Acidic Soil Remediation Applied with Coffea Lignum Carbo as Soil Amendment. Journal of Pure and Applied Sciences, [S. l.], v. 2, n. 2, 2024. DOI: 10.5281/zenodo.20730172. Disponível em: https://csu.org.ph/jpas/article/view/41. Acesso em: 22 jun. 2026.