NEGREA, D., ANGHEL-DRUGĂRIN, C.-V., LOLEA, M. and SZABO, E. (2022) “About the availability of hydro-energy units from the Iad–Drăgan Hydropower Subsystem ”, Studia Universitatis Babeș-Bolyai Engineering, 67(1), pp. 113–123. doi: 10.24193/subbeng.2022.1.11.