POTRČ, S. et al. (EDS.). Sewage Sludge Drying and Heating Valorization. In: HARTH, F. M. et al. 7th International Conference on Technologies & Business Models for Circular Economy: Conference Proceedings. Technologies & Business Models for Circular Economy. [s.l.] University of Maribor Press, 2025. v. 7p. 141–150.