JOSÉ ÁNGEL SILES LÓPEZARTURO FRANCISCO CHICA PÉREZ2026-01-292026-01-29201810.1016/j.jenvman.2018.03.0622-s2.0-85044164065https://www.scopus.com/inward/record.uri?eid=2-s2.https://ucocris.uco.es/handle/123456789/29004Environmental EngineeringManagement, Monitoring, Policy and LawWaste Management and DisposalApplication of ATAD technology for digesting sewage sludge in small towns: Operation and costsresearch article