(3GdKbI GdYGeI (B:s (3OQGSI JMdjdI JCUjdjI dacQI GdKbI GdYGeI heOi GdMeGjI GdJi jcadgG dgG bGfhf GdYbhHGJ ai VhA CMcGe GdbGfhfjf GdeUQi h GdaQfSi hCQGA Gdabg hCMcGe GdbVGA (B/s - (3eMeO YjO GdZQjHs ([(3ecGf GdfTQ ZjQ eMOO(B] :s [(3GdfGTQ ZjQ eMOO(B],s, 2001)
(3jTJed Ydi GQLGYGJ HHdjhLQGajI(B.s
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Keywords: (3GdbGfhf GdLfGFis; (3GdLQGFe GdeNdI HGdKbI GdYGeIs