Supriyanto, Amir, Rizky Esa Ramadhan, Arif Surtono, and Gurum Ahmad Pauzi. 2026. “Utilization of a Cyclone Turbine Ventilator As a Wind Turbine for Battery Charging Using a Spur Gear Transmission System”. Journal of Energy, Material, and Instrumentation Technology 7 (3):156-64. https://doi.org/10.23960/jemit.204.