Su’udy , Ahmad Hamim, et al. “Experimental Investigation of an Electric Bicycle Performance With Capacity of 350 Watt on Consumption of Lithium Battery 36 V 21 AH”. International Journal on Advanced Science, Engineering and Information Technology, vol. 14, no. 1, Feb. 2024, pp. 304-8, doi:10.18517/ijaseit.14.1.19415.