“ANALISIS POTENSI MIKROHIDRO SUNGAI PRENG KECAMATAN WATUMALANG KABUPATEN WONOSOBO”, teras, vol. 11, no. 1, pp. 1–10, Mar. 2021, Accessed: Dec. 06, 2025. [Online]. Available: https://ojs.unsiq.ac.id/index.php/teras/article/view/1846