(3ebGdGJ eMeO MSjf gjcd (B: s (3L(B1 : (3ai GdGOH GdYQHi (B- (3L(B2 : (3ai GdGOH hGdaf (B- (3L(B3 : (3ai GdSjGSI hGdOjebQGWjI (B- (3L(B4 : (3ai GdGUdGM GdGLJeGYi hGdKbGai (B/ s - (3LGHQ YUahQs; (3eMeO MSjf gjcds; (3GMeO eMeO MSjf gjcds ((3GdbGgQI (B: s (3GdeLdS GdGYdi ddKbGaI , s, 2002)
Keywords: (3GdebGdGJ GdYQHjIs; (3Gdaf GdeUQi GdbOjes; (3GdSjGSI (B- (3ebGdGJ h eMGVQGJs; (3eUQ (B- (3GdGMhGd GdSjGSjIs; (3GdOjebQGWjI (B- (3eUQs; (3GdGUdGM GdKbGai (B- (3eUQs