(3eLdS GdJYGhf GdNdjLi (B: s (3GReGJ GdMGVQ hJMOjGJ GdeSJbHd (B/ s - (3Ydi Hf UejN GdeQis ((3GdbGgQI (B: s (3eOHhdi GdUZjQ , s, 2003)
Keywords: (3Ohd eLdS GdJYGhf dOhd GdNdjLs; (3eLdS GdJYGhf dOhd GdNdjL GdYQHs; (3GdLGJs; (3GdNdjL (B- (3GdGMhGd GdSjGSjIs