Browsing by Author Trirahayu Ningrum, Prehatin

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Showing results 15 to 19 of 19 < previous 
Issue DateTitleAuthor(s)
2016Perbedaan Kadar Fluor pada Air Sumur Gali Setelah Pemberian Kapur (CaO) dan Tawas (Al2(SO4)3) (Studi di Desa Gudang Kecamatan Asembagus Kabupaten Situbondo) The Difference Fluor Level in Dug Well After Giving Lime (CaO) and Alum (Al2(SO4)3) (Study in Gudang Village Asembagus Sub-district Situbondo District)Trirahayu Ningrum, Prehatin; Ellyke; Riskianto, Herdian
2015Perilaku Wisatawan Terhadap Penanganan Sampah dan Total Coliform Pada Air Danau Ranu Kumbolo TNBTS Kabupaten Lumajang Tourists’ Behavior for Waste Management and Total Coliform in Water of Ranu Kumbolo Lake of TNBTS in Lumajang RegencyTrirahayu Ningrum, Prehatin; Khoiron; Hasan, Mahfud
2016Perilaku Wisatawan Terhadap Penanganan Sampah dan Total Coliform Pada Air Danau Ranu Kumbolo TNBTS Kabupaten Lumajang Tourists’ Behavior for Waste Management and Total Coliform in Water of Ranu Kumbolo Lake of TNBTS in Lumajang RegencyTrirahayu Ningrum, Prehatin; Khoiron; Hasan, Mahfud
2015Praktik Higiene Personal dan Keberadaan Bakteri Escherichia coli pada Tangan Penjamah Makanan (Studi pada Pedagang Kaki Lima di Jalan Kalimantan Kecamatan Sumbersari Kabupaten Jember) (Personal Hygiene Practices and The Presence of Bacteria Escherichia coli on Hand of Food Handlers (Study on Street Vendors on Kalimantan Sumbersari District of Jember)Trirahayu Ningrum, Prehatin; Sri Pujiati, Rahayu; Rachmawati, Roidatu
2016Praktik Higiene Personal dan Keberadaan Bakteri Escherichia coli pada Tangan Penjamah Makanan (Studi pada Pedagang Kaki Lima di Jalan Kalimantan Kecamatan Sumbersari Kabupaten Jember) (Personal Hygiene Practices and The Presence of Bacteria Escherichia coli on Hand of Food Handlers (Study on Street Vendors on Kalimantan Sumbersari District of Jember)Trirahayu Ningrum, Prehatin; Sri Pujiati, Rahayu; Rachmawati, Roidatu