Didane, D.H. (2021) “Development and Performance Investigation of a Unique Dual-rotor Savonius-type Counter-rotating Wind Turbine ”, International Journal of Integrated Engineering, 13(6), pp. 89–98. Available at: https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/6360 (Accessed: 1 September 2024).