Ziyad Tariq Mohammed Ali AL-Salmany Economic Feasibility Study for the Design and Implementation of a Hybrid Energy System (Biomass waste with Solar Cells): Case Study at Northern Technical University - 2023 - 84ص ماجستير Omar Hazem Mohammed Subjects--Topical Terms: Electrical Power Technology Engneering Dewey Class. No.: 621.47 / SA 311