-   Biomass characterization and classification for conversion to added-value products, Elena Butnaru, Elena Marlica, Elena Stoleru, Mihai Brebu, International Congress of “Apollonia” University, Ed. XXXIV, Iași, Romania, February 29 - March 03 2024; comunicare orală

-   Breaking of macromolecules - easy to do, easy to understand? A macroscopic mechanism for thermal degradation of polyolefins, Mihai Brebu, Katsuhide Murata, PolyChar World Forum on Advanced Materials, 30th Edition, Iași, Romania, September 11 - 13, 2024; conference