Shafa, N. et al. 2023. Analysis on The Influence of Sollar Irradiation And Rotational Speed of Centrifugal Submersible Pumps Efficiency in Solar Water Pump Systems Technology. Journal of Applied Science, Engineering, Technology, and Education. 5, 2 (Dec. 2023), 159–173. DOI:https://doi.org/10.35877/454RI.asci2070.