Hafidz Komarul Ikhsan, Nugroho, R., Dendi Gusma and Pamuji, D. S. (2020) “A review on the technologies : Desain Consideration and Numerical Models of Gravitational Water Vortex Turbine”, ReTII, pp. 140-148. Available at: //journal.itny.ac.id/index.php/ReTII/article/view/2000 (Accessed: 25April2024).