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Liew, C.L.; Foo, S.; Chennupati, K.R.: ¬A proposed integrated environment for enhanced user interaction and value-adding of electronic documents : an empirical evaluation (2001)
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- Journal of the American Society for Information Science and technology. 52(2001) no.1, S.22-35
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Ding, Y.; Jacob, E.K.; Zhang, Z.; Foo, S.; Yan, E.; George, N.L.; Guo, L.: Perspectives on social tagging (2009)
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Foo, S.; Hui, S.C.; Lim, H.K.; Hui, L.: Automated thesaurus for enhanced Chinese text retrieval (2000)
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