. (1969). -. (e26233). University College of Engineering, 15(0), e26233
. "-" .e26233 , University College of Engineering, 15, 0, 1969, e26233.
. (1969). '-', University College of Engineering, 15(0), e26233.
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. -. University College of Engineering. 1969;15(0):e26233 (In Persian).
