(3GMcGe hba GdSjQ aj GdOYhi GdeOfjI hBKGQg GdbGfhfjI WHbG deG gh hGQO aj bGfhf GdeQGaYGJ hGdabg hGdbVGA GdYQGbj hGdeUQj hGdGQOfj hGddHfGfj hGdShQj hGdjefj hGdaQfSj (B: s (3OQGSI JMdjdjI ebGQfI eYRRI HGdJWHjbGJ GdbVGFjI eY feGPL dcGaI GdbQGQGJ GdJj JJNPgG GdeMGce hWdHGJ GdNUhe hYQGFV GdWYf aj ehVhY Gdhba (B/ s - (3GdOdjej, GLjGO KGeQ fGja, s ((3GdGScfOQjI (B[(3eUQ(B] : s (3OGQ GdLGeYI GdLOjOI, s, 2015)
(3jJVef GQLGYGJ HHdjhLQGajI (B: (3UaMI (B145-156.s
Keywords: (3bGfhf GdGLQGAGJ GdeOfjI hGdJLGQjI(B.s; (3GdOYhi GdeOfjI(B.s; (3GdOYhi GdeOfjIs -- (3GdHdGO GdYQHjI(B.s; (3GdOYhi GdeOfjI (B((3abg GSdGej(B)s