Global Journal of Flexible Systems Management
Global Journal of Flexible Systems Management > 2013 > 14 > 4 > 211-223
Global Journal of Flexible Systems Management > 2014 > 15 > 2 > 113-130
Global Journal of Flexible Systems Management > 2014 > 15 > 3 > 203-218
Global Journal of Flexible Systems Management > 2015 > 16 > 1 > 19-35
Global Journal of Flexible Systems Management > 2017 > 18 > 3 > 169-171