Hendra H, Surbakti FC. FABRICATION ASPECT PRICING OF SCREW TURBINE FOR A MICRO HYDRO ELECTRICAL GENERATOR. Rekayasa Mekanika [Internet]. 2019 Dec. 20 [cited 2025 Jun. 30];3(2):40-8. Available from: https://ejournal.unib.ac.id/rekayasamekanika/article/view/9860