Vol. 5 No. 1 (2022): JUNE 2022

Articles

• Preliminary Study of Profenofos and Difenoconazole Pesticide Residue in Soil and Citrus Fruits from Citrus Farming in Serai Village Kintamani Bangli

  I Wayan Muderawan, Luh Mitha Priyanka, I Nengah Suparta

  1-8

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• Fatliquor Development from Hemp Oil to Produce High Quality Natural Finished Leather

  Sarwat Jahan Mahboob

  9-16

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• The Effect of the Hydrothermal Time and Temperature in the Synthesis to the Properties of Nitrogen-doped TiO2

  Misbah Rijal Ulhaq, Cahyorini Kusumawardani

  17-24

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• Preparation of Cobalt-Silica Dioxide (CoxSiO2) Catalyst through Impregnation Method

  Isthifaul Mawaddah, M. Pranjoto Utomo

  25-30

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• Methyl Orange Dye Removal through Adsorption using TiO2 modified Montmorillonite Granule

  Dewi Yuliana, Erfan Priyambodo

  31-36

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