arief, Arfian, Irham Magamar Siregar, and Suwarno Suwarno. “Analisa Regresi Kecepatan Angin Terhadap Daya Turbin Angin VAWT Tipe Darrieus-Savonius Di Kualanamu Sumatera Utara”. Jurnal MESIL (Mesin Elektro Sipil) 1, no. 2 (December 8, 2020): 74–80. Accessed July 18, 2025. https://www.jurnal.ceredindonesia.or.id/index.php/mesil/article/view/99.