Kurniawan, N. C. “Analysis of Excess Energy Production in Hybrid Vertical Axis Wind Turbine-Solar Cell Di Jalan Tol Sayung Demak: Nanang Candra Kurniawan; Safrizal; Zaenal Arifin”. Mestro: Jurnal Teknik Mesin Dan Elektro, vol. 6, no. 03, Dec. 2024, pp. 21-29, doi:10.47685/mestro.v6i03.655.