Gurum Ahmad Pauzi, Gurum and Muhammad Ridwan, Muhammad Ridwan and AMIR SUPRIYANTO, AMIR SUPRIYANTO and SW Suciyati, sw suciyati (2022) Design of Portable Nano-hydro Generator for Lighting in Mountain Areas. Journal of Energy, Material, and Instrumentation Technology, 3 (2). pp. 50-56. ISSN 2747-2043