Syahputra, R., O. I. Pambudi, F. Mujaahid, and I. Soesanti. “A Study of Sugarcane Waste for Biomass Energy in the Supply of Electrical Energy”. Journal of Electrical Technology UMY, vol. 4, no. 1, Sept. 2020, pp. 28-38, doi:10.18196/jet umy.v4i1.9746.