Search results for: Chang-Gyu Yang
Service Business > 2016 > 10 > 1 > 239-260
Information Systems Frontiers > 2016 > 18 > 2 > 253-263
Service Business > 2015 > 9 > 3 > 567-586
Service Business > 2014 > 8 > 1 > 65-81
Service Business > 2016 > 10 > 1 > 239-260
Information Systems Frontiers > 2016 > 18 > 2 > 253-263
Service Business > 2015 > 9 > 3 > 567-586
Service Business > 2014 > 8 > 1 > 65-81