(3fXe GdEfPGQ GdeHcQ cBdjI aYGdI dehGLgI GdCReGJ GdeMJedI (B/s - (3eMeO, RcQjG jMji Yajajs ((3OHj, GdEeGQGJ GdYQHjI GdeJMOI (B:s (3GdbjGOI GdYGeI dTQWI OHj, eQcR OYe GJNGP GdbQGQ,s, 2007)
(3HHdjhLQGajI (B: (3U(B. 69.s
Keywords: (3EOGQI GdCReGJs; (3GdSdhc GdEOGQjs; (3GJNGP GdbQGQGJs; (3EOGQI GdCYeGds