Information Systems Frontiers
Information Systems Frontiers > 1999 > 1 > 2 > 163-172
Information Systems Frontiers > 1999 > 1 > 2 > 155-162
Information Systems Frontiers > 1999 > 1 > 2 > 141-153
Information Systems Frontiers > 1999 > 1 > 2 > 127-139
Information Systems Frontiers > 1999 > 1 > 2 > 173-188