Putra, Firmansyah Adi, Kurniawan, Iwan, AND Ariadi, Dian. " Analisis Efisiensi Centrifugal Pump Pada Raw Water Intake Di Station 3 Water 10 Pt. Indah Kiat Pulp And Paper Perawang" Proksima [Online], Volume 2 Number 2 (30 June 2024)