Hardiatama I. Pengaruh Penambahan Diffuser terhadap Performa 3D Print Turbin Hidrokinetik Helical Savonius (Twist Angle 45o). JTM [Internet]. 2018 Oct. 31 [cited 2026 Jun. 3];7(2):75-82. Available from: https://publikasi.mercubuana.ac.id/index.php/jtm/article/view/2853