Muhammad Abdullah Khan Syed Ghazi Hussain Kazmi Usama Munir Gohar Khan Awan PR-SOF-2062-Design and Analysis of Solar Parabolic Trough Collector for Steam Generation - ISLAMABAD: NUST COLLEGE OF EME, 2021. Subjects--Topical Terms: DE-MECH-39 Dewey Class. No.: 220 PRO