Irwansyah, R., Warjito, Budiarso, Clement Rusli, C., & Nasution, S. B. (2020). Analysing Hydraulic Efficiency of Water Vortex Pico-Hydro Turbine using Numerical Method. Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 77(2), 91–101. https://doi.org/10.37934/arfmts.77.2.91101