(2007). -. Journal of Sciences, Islamic Republic of Iran, 18(3), -.
. "-", Journal of Sciences, Islamic Republic of Iran, 18, 3, 2007, -.
(2007). '-', Journal of Sciences, Islamic Republic of Iran, 18(3), pp. -.
, "-," Journal of Sciences, Islamic Republic of Iran, 18 3 (2007): -,
-. Journal of Sciences, Islamic Republic of Iran, 2007; 18(3): -.