Biofiltration of wastewater from rice industries in San Jacinto de Yaguachi, Ecuador using rice husks. Iberoamerican Environment & Sustainability Journal, [S. l.], v. 5, p. e271, 2022. DOI: 10.46380/rias.vol5.e271. Disponível em: https://rias.unesum.edu.ec/index.php/revista/article/view/271. Acesso em: 14 mar. 2026.