(3GdTjYI hCgd GdHjJ (B/s - (3XgjQ, EMSGf Edgjs 1360-1407 (3gLQjs ((3dGghQ (B- (3HGcSJGf (B:s (3EOGQI JQLeGf GdSfI,s (3GdbGgQI (B- (3eUQ(B:s (3OGQ GdGYJUGe,s, 1982)
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Keywords: (3Cgd GdHjJs -- (3GdTjYIs; (3Cgd HjJ GdQShd (B-(3Udi Gddg Ydjg hSde(B-.s