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Beny Suyanto, SPd,MPd

• Chimney Filter model
• Cow n=manure biogas
• Minmalist biogas design
• Development of
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• KANDUNGAN NITROGEN, PHOSPOR, KALIUM DAN SULFUR PADA PUPUK ORGANIK CAIR
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• KANDUNGAN NITROGEN, PHOSPOR, KALIUM DAN SULFUR PADA PUPUK ORGANIK CAIR (POC) KOTOMN SAPI SETELAH MELALUI PROSES DIGESTER DI DESA TAMANAN KECAMATAN SUKOMORO KABUPATEN MAGETAN
• Pengaruh Proses Belajar Mengajar Yang Menggunakan Dan Tidak Menggunakan Alat Peraga
• The engginering of chlorinating
• Solar cell as energy
• Making biogas
• Effective microorganism
• Development of solar chlorinator
• Development of potential op biogas
• Develeopment of Quqntity and Quality of organiak
• Cyclone dust colector model
• 2015
• biogas stove design
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Aries Prasetyo, SKM,MPH

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