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Vol. 27 No. 1 (2011)

Published: 2012-07-19

Preface (Special Issues)

Preface to Volume 27(1)

i
- PDF

Editorial

Editorial to Volume 27(1)

iii-iv
- PDF

Research Articles

Cross-impact analysis experimentation using two techniques to revise marginal probabilities of interdependent events

MI Mphahlele, OO Olugbara, SO Ojo, DG Kourie

1-15
- PDF
Water distribution systems design optimisation using metaheuristics and hyperheuristics

DN Raad, A Sinske, JH van Vuuren

17-43
- PDF
Demand chain management - The evolution

D Ericsson

45-81
- PDF