(3GdOjf h GdSjGSI aj GdhdGjGJ GdeJMOI (B/s - (3chQHJ,eGjcd,LhdjG ejJTd, chQHJs; (3Rjf(B,(3fLGJj(B;(3fTCJ(B,(3LYaQs ((3GdbGgQI (B:s (3ecJHI GdTQhb GdOhdjI ,s, 2002)
Keywords: (3GdOjfs; (3GdSjGSIs; (3GdhdGjGJ GdeJMOI s