Hafidz Komarul, Nugroho, R., Dendi Gusma, & Pamuji, D. S. . (2020). A review on the technologies : Desain Consideration and Numerical Models of Gravitational Water Vortex Turbine. ReTII, 140–148. Retrieved from https://journal.itny.ac.id/index.php/ReTII/article/view/2000