(3GdShb GdNdjLjI GdeTJQcI (B: s (3MbGFb hCQbGe (B/ s - (3eLdS GdJYGhf dOhd GdNdjL GdYQHjI (B((3GdQjGV(B). s (3GdCeGfI GdYGeI(B. s (3eQcR GdeYdheGJ s ((3GdQjGV (B: s (3eLdS GdJYGhf dOhd GdNdjL GdYQHjI, GdCeGfI GdYGeI, eQcR GdeYdheGJ,s, 2009)
Keywords: (3Ohd GdNdjL GdYQHjI s -- (3JcGed GbJUGOj s -- (3EMUGAGJs