. (2000). . University Textbooks; Research and Writting, 5(6), 1-76.
. "", University Textbooks; Research and Writting, 5, 6, 2000, 1-76.
. (2000). '', University Textbooks; Research and Writting, 5(6), pp. 1-76.
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. . University Textbooks; Research and Writting. 2000;5(6):1-76 (In Persian).
