eprints.unsri.ac.ideprints.unsri.ac.id/7353/1/Prosiding_SEMIRATA_2015.pdffOAseni 2015 '60013 Buku...

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Transcript of eprints.unsri.ac.ideprints.unsri.ac.id/7353/1/Prosiding_SEMIRATA_2015.pdffOAseni 2015 '60013 Buku...