Muhammad Syafiudin, Rahman Arifuddin, and Resi Dwi Jayanti Kartika Sari, “ANALYSIS OF PENSTOCK DESIGN AND LOSSES USING DARCY-WEISBACH EQUATION IN A MICRO HYDRO POWER PLANT AT WISATA TELAGA RIVER, MALANG”, REM, vol. 8, no. 02, pp. 163–173, Sep. 2025.