Dželetović, Željko, Gordana Andrejić, Aleksandar Simić, Hakan Geren, Uroš Aleksić, and Snežana Brajević. 2022. “POTENTIAL RISKS AND PROBLEMS IN THE CULTIVATION OF PERENNIAL ENERGY CROPS”. Journal on Processing and Energy in Agriculture 26 (2). https://doi.org/10.5937/jpea26-37778.