Browsing Dissertations by Author "Syarief, Atjeng M."
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Pengembangan model matematik proses dekafeinasi biji kopi robusta dalam reaktor kolom tunggal
Widyotomo, Sukrisno | Purwadaria, Hadi K. | Syarief, Atjeng M. | Suprihatin (2011)Consumers drink coffee not as nutrition source, but as refreshment drink. For coffee consumers who have high tolerance for caffeine, coffee may warm up and refresh their bodies. However high caffeine content in coffee beans ...