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  3. Vol. 20 No. 1: April 2015

Vol. 20 No. 1: April 2015

DOI: https://doi.org/10.21831/jps.v20i1
Published: 2015-10-05

Articles

  • THE EFFECT OF pH ON THE ADSORPTION OF MICRONUTRIENT CATIONS OF Ca 2+ AND K + BY SILICA FROM LAPINDO MUD

    Jaslin Ikhsan, Siti Sulastri, Erfan Priyambodo
    • PDF
  • FUEL CHARACTERIZATION ON DIESEL ENGINE

    Wardan Suyanto, Budi Tri Siswanto, Muhkamad Wakid
    • PDF
  • SYNTHESIS GLYCEROL STEARATE OF STEARIC ACID WITH GLYCEROL BY PRODUCT OF BIODISEL FROM USED COOKING OIL

    Ika Rosdiani, Sri Atun
    • PDF
  • A STUDY ON THE HAZARD OF ERUPTION AND LANDSLIDE IN INTERVOLCANIC BASIN OF MERAPI-MERBABU CENTRAL JAVA

    Nurhadi Nurhadi, Arif Ashari, Suparmini Suparmini
    • PDF
  • SUITABILITY EVALUATION OF TEUPIN LAYEU IBOIH BEACH AS THE LOCATION OF MARINE ECOTOURISM

    Dian Aswita, M. Ali Sarong, Sugianto Sugianto
    • PDF
  • ACTIVITY AND SELECTIVITY OF Mo-Co/USY CATALYST ON THE HYDRODEOXYGENATION (HDO) REACTION OF ANISOLE

    Khoirina Dwi Nugrahaningtyas, Yuniawan Hidayat, Prima Susan Prayekti
    • PDF
  • EXAMINE ANTIBACTERIA ACTIVITY OF COMMERCIAL FERMENTED DAIRY PRODUCTS AGAINST PATHOGENS BACTERIA

    Nur Khikmah
    • PDF
  • DETERMINATION OF PHENOL IN WATER USING PHENOL SENSOR

    Aulia Ayuning Tyas, Zuhrotul Aini, Wulan Sekilas Wari
    • PDF
  • ANALYSIS OFTHIOCYANATE ON URINE AS MONITORING METHOD OF POTENTIAL GAKI (IODINE DEFICIENCY DISORDERS) BASED ON TEST KIT

    Yulia Dwi Cahyani, Mike Nur Izzati, M Dzulfahmi Ramadhan
    • PDF

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