K. N. Morshed, M. Rahman, G. Molina, and M. Ahmed, “Wind tunnel testing and numerical simulation on aerodynamic performance of a three-bladed Savonius wind turbine”, Int. J. Energy Environ. Eng., vol. 4, no. 1 (December 2013), Apr. 2013, doi: 10.1186/2251-6832-4-18.