Chinajai, Somchit, and Sumpun Chaitep. “Performance Enhancement of Vertical - Axis Wind Turbine by Design of Blade and Inlet Air Scoop”. Engineering and Applied Science Research 36, no. 2 (May 30, 2012): 97–106. accessed August 31, 2026. https://ph01.tci-thaijo.org/index.php/easr/article/view/1737.