(3GdJUejeGJ GdgfOSjI (B: s (3gfOSI GdYedjGJ (B- (3YeGQI GdMOGKI (B- (3GdgfOSI GdaQGZjI (B- (3GdGOGQI GdgfOSjI (B- (3gfOSjI GdJTjjO (B- (3GdYeGQI GdOGNdjI (B- (3GdbjGSGJ GdeSGMjI (B- (3GdGSbGW hGdbU (B- (3GdQSe GdgfOSi (B/s - (3aQjOQjc , eGQi QhHQJ s; (3GHQGgje LGHQ GdSjO s ((3GdGScfOQjI (B:s (3OGQ GdcJH hGdOQGSGJ GdYQHjI ,s, 2017)
(3jTJed Ydi GQLGYGJ HHdjhLQGajI s
Keywords: (3YeGQI GdMOGKI s; (3GdLShQ s