(3GdSjGSI GdTQYjI h abg GdYeGQI (B: s (3GdMOhO GdaGUdI h GdeTJQcI (B/ s - (3YRH (B: (3NGdOs ((3GdGScfOQjI (B: (3eUQ (B: s (3ecJHI GdGScfOQjI (B: s, 2013)
(3jTJed Ydi GQLGYGJ HHdjhLQGajIs
Keywords: (3GdYeGQI GdGSdGejIs; (3Gdabg GdGSdGeis