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Vol. 32 No. 2 (2016)

Published: 2016-12-08

Editorial

Editorial to Volume 32(2)

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Research Articles

On the solution of petrochemical blending problems with classical metaheuristics

L Venter, SE Visagie

79-104
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On the dynamics of workforce-mix in a manpower system

VU Ekhosuehi

105-122
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Class ranking of secondary schools in the North West province of South Africa

G Kent, HA Kruger, JV du Toit

123-146
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