. (2011). =. (e7778). Modares Mechanical Engineering, 11(3), e7778
. "=" .e7778 , Modares Mechanical Engineering, 11, 3, 2011, e7778.
. (2011). '=', Modares Mechanical Engineering, 11(3), e7778.
, "=," Modares Mechanical Engineering, 11 3 (2011): e7778,
. =. Modares Mechanical Engineering. 2011;11(3):e7778 (In Persian).
