APA Style

MUHAMMED, H, A. (2017). INVESTIGATION OF SOLAR CHIMNEY PERFOMANCE (1). IRAQ-ERBIL: University salahaddin.

MLA Style

MUHAMMED, HARDI, ABDALLA. "INVESTIGATION OF SOLAR CHIMNEY PERFOMANCE". 1 IRAQ-ERBIL: University salahaddin, 2017. Master.