//-->
An empirical study of the effects of uncertainty on SME manufacturers
Koh, S. C. L., (2005)
The demand for training and consultancy investment in SME-specific ERP systems implementation and operation
Koh, Lenny, (2009)
Cross-tier ripple and indirect effects of directives WEEE and RoHs on greening a supply system
Koh, Lenny, (2012)