Business & Information Systems Engineering
Business & Information Systems Engineering > 2018 > 60 > 6 > 513-524
Business & Information Systems Engineering > 2018 > 60 > 6 > 543-562
Business & Information Systems Engineering > 2018 > 60 > 6 > 493-511
Business & Information Systems Engineering > 2018 > 60 > 6 > 525-542
Business & Information Systems Engineering > 2018 > 60 > 6 > 479-491