by Ir. H. Rahmat Rukmana, MBA., M.Sc. & Uu Sugandi Saputra, B.Sc
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by Drs. M. Sastrapratedja
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by Drs. Al. Soenarto S.W., dkk
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by Ir. H. Rahmat Rukmana & Hj. Yuyun Yuniarsih, SP., MBA., MM.
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