Horvat, B. (2026) “Optimisation of Fly Ash Pretreatment for Mechanical Strength and Radioactive Safety in Microwave-irradiated Alkali-Activated Materials: Preliminary Results”, in Potrč, S. et al. (eds.) 8th International Conference on Technologies & Business Models for Circular Economy: Conference Proceedings. University of Maribor Press (Technologies & Business Models for Circular Economy), pp. 12–24. doi:10.18690/um.fkkt.1.2026.2.