. (2001). . University Textbooks; Research and Writting, 6(7), 1-128.
. "", University Textbooks; Research and Writting, 6, 7, 2001, 1-128.
. (2001). '', University Textbooks; Research and Writting, 6(7), pp. 1-128.
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. . University Textbooks; Research and Writting. 2001;6(7):1-128 (In Persian).
