(3OYGhi GdefGhFjf dOYhI GdTjN eMeO Hf YHO GdhgGH (B:s (3YQV hfbV (B/s - (3GdYHO GddWja, YHO GdYRjR eMeO Hf Ydjs 1380 (3gLQj(B-s ((3GdQjGV (B:s (3OGQ GdhWf ddfTQ,s, 1991)
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Keywords: (3OYhGJ SdajIs -- (3OYhI eMeO Hf YHO GdhgGHs