(3YdGL GdJhqMO HGdZPGA (B: s (3NWI ZPGFjI ef (B10 (3NWhGJ dYdGL GdJhqMO YfO GdCWaGd heJdGReI CSHQLQ hGVWQGH aQW GdfTGW hfbU GdJQcjR (B/ s ((3HjQhJ (B: s (3OGQ GdcJGH GdYQHj, (B2012 (3, s, 2012)
Keywords: (3GdJhqMO; GdJZPjI GdYdGLjI; GVWQGHGJ Gdfeh GdYUHj YfO GdCWaGds