Prayudi, Prayudi, and Fitra Fauzan. “Perancangan Turbin BULB Poros Vertikal”. JURNAL POWERPLANT 3, no. 2 (December 12, 2019): 122–127. Accessed April 27, 2025. http://jurnal.itpln.ac.id/powerplant/article/view/827.