Global Journal of Flexible Systems Management
Global Journal of Flexible Systems Management > 2009 > 10 > 3 > 15-22
Global Journal of Flexible Systems Management > 2012 > 13 > 2 > 77-86
Global Journal of Flexible Systems Management > 2014 > 15 > 4 > 295-303
Global Journal of Flexible Systems Management > 2018 > 19 > 1 > 53-68
Global Journal of Flexible Systems Management > 2019 > 20 > 1 > 43-55