Mohamed Zuhri, Zul Fitri, and Muhammad Faruq Foong Mohamad Faiz Foong. “ANALYSIS OF A COUNTER ROTATING VERTICAL AXIS WIND TURBINE ”. Journal of Transport System Engineering 11, no. 1 (May 30, 2024): 22–28. Accessed June 7, 2025. https://jtse.utm.my/index.php/jtse/article/view/220.