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Importance of information sources to the information requirements of work activities in Nigerian government ministries.
Mutawakilu A. Tiamiyu
Published in:
J. Inf. Sci. (1991)
Keyphrases
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information sources
south africa
data sources
heterogeneous information sources
user groups
semantic heterogeneity
digital government
private sector
metadata
information technology
e government
search queries
web sources
information retrieval systems