(3fXQjg JfajP GdGMcGe GdbVGFjg GdLfGFjg aj Gdabg GdGSdGej (B:s (3GdMOhO hGdbUGU hGdJYGRjQ (B: (3OQGSg ebGQfg (B/s - (3LQGOGJ, GMeO Ydjs ((3YeGff GdGQOf (B: s (3OGQ GdKbGag ddfTQ hGdJhRjYs, 2012)
(3jTJed Ydj HHdjhLQGajgs
Keywords: (3GdMOhO (B((3TQjYI ESdGejI(B)s; (3GdbUGU (B((3abg ESdGej(B)s