(3eSFhdjI GdfGbd GdHMQi (B: (3habG dGJaGbjI GdGee GdeJMOI dfbd GdHVGFY HGdHMQ dYGe (B1978 (3bhGYO gGeHQL (B/ s - (3SYjO jMjis ([S.N] : (3efTGI GdeYGQa GdGSdGejI , s, 1986)
Keywords: (3GdbGfhfs; (3GdbGfhf GdOhdis; (3GdbGfhf GdHMQis; (3GdbGfhf GdJLGQis; (3GdTMfs; (3GdSaf GdJLGQjIs