(3GdeMjW aj TQM eSGFd GdCMhGd GdTNUjI (B: s (3GdJYdjb Ydi GdbGfhf Qbe (B1 (3dSfI (B2000 (3HGLQGAGJ GdJbGVj aj eSGFd GdCMhGd GdTNUjI (B/ s - (3efUhQ, MSf MSfs ((3GdbGgQI (B: s [(3ZjQ eYQa(B](3, s, 2001)
Keywords: (3bGfhf GdCMhGd GdTNUjI(B. s; (3GdRhGL(B. s; (3GdWdGb(B. s; (3bGfhf GdCSQI(B. s