core.ac.ukcore.ac.uk/download/pdf/11523049.pdf · JOURNAL CommlT Jakarta ISSN . Vol.3 No.2 Oktober...
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core.ac.ukcore.ac.uk/download/pdf/11523049.pdf · JOURNAL CommlT Jakarta ISSN . Vol.3 No.2 Oktober 2009 ISSN 1979-2484 Communication and Information Technology JOURNAL Contents Model