Vol. 2 No. 2 (2023): Indones. J. Chem. Stud., December 2023

Research Articles

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  Analysis of The Impact of Handwashing with Soap Policy on Water Quality in Public Facilities: A Case Study in Palangka Raya, Indonesia

  Achmad Imam Santoso, Muh. Azhari, Dhymas Sulistyono Putro

  35-40

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  Abstract views: 398 times | Downloads: 305 times | DOI: https://doi.org/10.55749/ijcs.v2i2.27
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  Synthesis and Characterization of Isopropylidene Glycerol Acetate and Isopropylidene Glycerol Propanoate Compounds

  Achmad Ridlo, Lutfia Choirunnisa, Fani Rahmawati, Aslan Irunsah, Bayu Ishartono

  41-53

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  Abstract views: 400 times | Downloads: 276 times | DOI: https://doi.org/10.55749/ijcs.v2i2.30
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  Comparative Analysis of Electronic Structures Calculations: A Simple Test Case Set for Kohn-Sham Density Functional Theory and Hartree-Fock Methods

  Yusuf Bramastya Apriliyanto, Naufan Nurrosyid

  54-60

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  Abstract views: 485 times | Downloads: 285 times | DOI: https://doi.org/10.55749/ijcs.v2i2.33
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  Chemicals Analysis of Drilled Ground Waters in Moa Island, Maluku, Indonesia

  M. Sulthon Nurharmansyah Putra, Nabila Swarna Puspa Hermana, Ari Pitoyo Sumarno

  61-66

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  Abstract views: 306 times | Downloads: 205 times | DOI: https://doi.org/10.55749/ijcs.v2i2.36
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  Spray Gel Formulation of Ethanolic Extract Senduduk Leaves (Melastoma malabatricum) Against Antioxidant Activity, SPF, and Chemical Components Analysis with LC-MS/MS

  Rizky Yulion, Lili Andriani, Henityo Agung Asadi, Siti Hamidatul 'Aliyah, Ruri Putri Mariska, Santi Perawati, Rifdatul Hasanah

  67-75

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  Abstract views: 1584 times | Downloads: 1034 times | DOI: https://doi.org/10.55749/ijcs.v2i2.37
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  Detection of Hexavalent Chromium Ion in Water by Optode Membrane

  Zulhan Arif, Rafly Munandar, Eti Rohaeti, Mohamad Rafi

  76-82

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  Abstract views: 351 times | Downloads: 291 times | DOI: https://doi.org/10.55749/ijcs.v2i2.39