(3GMjGA Ydhe GdOjf (B/ s - (3YHOGdUHhQ TGgjfs; (3GUdGM YHOGdSdGe GdQaGYis; (3GdZRGdi (B: (3MLI GdGSdGe GHh MGeO eMeO Hf eMeO Hf eMeO Hf GMeO GdWhSis ((3GdbGgQI (B: s (3eQcR GdGgQGe ddJQLeI hGdfTQ , s, 1988)
Keywords: (3GdadSaI GdGSdGejIs; (3GdGSdGes; (3GdGLJgGOs; (3GdTQjYI GdGSdGejIs; (3Gdabg GdGSdGeis; (3GdYHGOGJs; (3GdZRGdis