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Published by: Jl. Semolowaru 45 Surabaya Jawa Timur 60118 Indonesia Email : triman@untag-sby.ac.id |
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Published by: Jl. Semolowaru 45 Surabaya Jawa Timur 60118 Indonesia Email : triman@untag-sby.ac.id |
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This work is licensed under a Creative Commons Attrib