APA Style

HAMAD, N, H. (2010). EFFECT OF THE SHAPE OF FRICTION AREA ON THE MECHANICAL PROPERTIES OF FRICTION WELDED PARTS (1). IRAQ-ERBIL: University salahaddin.

MLA Style

HAMAD, NAJIBA, HASAN. "EFFECT OF THE SHAPE OF FRICTION AREA ON THE MECHANICAL PROPERTIES OF FRICTION WELDED PARTS". 1 IRAQ-ERBIL: University salahaddin, 2010. Master.