Information and Software Technology
Information and Software Technology > 2009 > 51 > 2 > 258-269
Information and Software Technology > 2009 > 51 > 2 > 433-447
Information and Software Technology > 2009 > 51 > 2 > 293-305
Information and Software Technology > 2009 > 51 > 2 > 258-269
Information and Software Technology > 2009 > 51 > 2 > 433-447
Information and Software Technology > 2009 > 51 > 2 > 293-305