Rieky Handoko, Muhamad Dwi Septiyanto, Dominicus Danardono Dwi Prija Tjahjana, Dwi Aries Himawanto, Indri Yaningsih and Syamsul Hadi 2023. Performance Testing and Analysis of Gravitational Water Vortex Turbine: A Modified Experimental Study on Blade Arc and Inclination Angle. Journal of Advanced Research in Fluid Mechanics and Thermal Sciences. 109, 1 (Oct. 2023), 147–161. DOI:https://doi.org/10.37934/arfmts.109.1.147161.