Vol. 14 No. 4 (2020): December 2020

• Cover

  Is Helianti

Articles

• The ethanol Production Activity of Indigenous Thermotolerant Yeast Pichia kudriavzevii 1P4

  DAROJATUL ULYA, RIKA INDRI ASTUTI, ANJA MERYANDINI

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• Trenching Construction in Peat Soil and the DGGE Analyses of nif Gene and Activity of Dehydrogenase

  HAPPY WIDIASTUTI, DARMONO TANIWIRYONO, IMAN RUSMANA, GALUH WENING PERMATASARI

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• QUALITY OF AIR BACTERIA IN OPERATING THEATER IN SOME HOSPITALS IN JAKARTA AND SURROUNDINGS AREAS IN 2018-2019

  CONNY RIANA TJAMPAKASARI, NABILA NAURA, TJAHJANI MIRAWATI SUDIRO

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• Lactic Acid Bacteria from Tempeh and Their Ability to Acidify Soybeans in Tempeh Fermentation

  TATI BARUS, GABRIELA GIOVANIA, BIBIANA W LAY

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• Growth Kinetic Study of Blue-green Microalgae Arthrospira platensis Using Buffalo Manure as Alternative Media

  BRIAN SINAGA, LIANTY SIMANGUNSONG, ANDY TRIAKHMADI, MONITA PASARIBU, MERRY MERYAM MARTGRITA

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