rendi, rendi 2023. Pengaruh Ratio Overlap Sudu Terhadap Performa Turbin Air Poros Horizontal Savonius. Jurnal Engine: Energi, Manufaktur, dan Material. 7, 1 (May 2023), 28–34. DOI:https://doi.org/10.30588/jeemm.v7i1.1467.