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. "-", Sharif Journal of Mechanical Engineering, 18, 22, 2002, 108-108.
. (2002). '-', Sharif Journal of Mechanical Engineering, 18(22), pp. 108-108.
, "-," Sharif Journal of Mechanical Engineering, 18 22 (2002): 108-108,
. -. Sharif Journal of Mechanical Engineering. 2002;18(22):108-108 (In Persian).
