Horvat B, Železnik N, Petrič L, Tominc S. Optimisation of Fly Ash Pretreatment for Mechanical Strength and Radioactive Safety in Microwave-irradiated Alkali-Activated Materials: Preliminary Results. In: Potrč S, Miloš Bogataj MB, Zdravko Kravanja ZK, Novak Pintarič Z, eds. 8th International Conference on Technologies & Business Models for Circular Economy: Conference Proceedings. Vol. 8. Technologies & Business Models for Circular Economy. University of Maribor Press; 2026:12-24. doi:10.18690/um.fkkt.1.2026.2