By Chen K.Z.   in Economics Letters

ISSN:0165-1765|59|3|309-315

Elsevier‎(1998)‎

Access to resources Favorite 17.72547

By Wu J.S.   Chen K.Z.   in Journal of Sound and Vibration

ISSN:0022-460X|188|3|337-345

Academic Press‎(1995)‎

Access to resources Favorite 12.682162

By Chen K-Z.   in International Journal of Production Research

ISSN:1366-588X|41|1|171-191

Taylor & Francis Ltd‎(2003)‎

Access to resources Favorite 6.4149714