//-->
A competitiveness measurement framework for regional container hub ports : a case study in East Asia
Ng, Ada Suk-fung, (2010)
Crisis and response : the challenge to South-South economic co-operation
Sopiee, Mohamed N., (1988)
On the uncapacitated K-commodity network design problem with zero flow-costs
Ng, Ada Suk-fung, (2004)