Enhancing of Biodegradability of Sewage Sludge by Microwave Irradiation. Hungarian Journal of Industry and Chemistry, [S. l.], v. 36, n. 1-2, 2008. DOI: 10.1515/171. Disponível em: https://hjic.mk.uni-pannon.hu/index.php/hjic/article/view/171. Acesso em: 8 apr. 2025.