STUDI EKSPERIMENTAL PENGARUH VARIASI SUDUT KEMIRINGAN POROS TERHADAP EFISIENSI PADA TURBIN ULIR TIPE DOUBLE BLADE . Journal Foundry, [S. l.], v. 7, n. 2, p. 69–76, 2024. Disponível em: https://e-journal.polmanceper.ac.id/index.php/foundry/article/view/21. Acesso em: 5 jan. 2026.