1. Sludge treatment: current research trends;Zhang;Bioresour. Technol.,2017
2. Analysis of the variation of costs for sewage sludge transport, recovery and disposal in northern Italy: a recent survey (2015-2021);Domini;Water Sci. Technol.,2022
3. GIZ, Sludge Mapping in Jordan: Sludge Sheets and Site Selection, GIZ Report 2021, Sustainable Sludge Management Project, GIZ-Amman, Jordan.
4. Analysis of sewage sludge thermal treatment methods in the context of circular economy;Tsybina;Detritus,2018
5. Review of inventory data for the thermal treatment of sewage sludge;Chang;Waste Manag.,2022