SIBALI, ARNOLDUS DAENG (2025) ANALISIS EFISIENSI TOTAL PADA INSTALASI POMPA DENGAN VARIASI BUKAAN KATUP DAN DIAMETER PIPA ISAP = ANALYSIS OF TOTAL EFFICIENCY IN PUMP INSTALLATIONS WITH VARIATIONS IN VALVE OPENINGS AND SUPPLY PIPE DIAMETER. Skripsi thesis, Universitas Hasanuddin.