ABDUL RAZAK, A. A., & ZULKAFLI , M. F. . (2022). The Performance Investigation of Darrieus Wind Turbine with Adjustable Rotor Diameter : Penyelidikan Prestasi Turbin Angin Darrieus dengan Diameter Rotor Boleh Laras. Research Progress in Mechanical and Manufacturing Engineering, 2(2), 285–297. Retrieved from https://publisher.uthm.edu.my/periodicals/index.php/rpmme/article/view/3742