Vol. 10 No. 1 (2024): June

Original Research Articles

• Bootstrap-after-bootstrap for autoregressive models: an application to Indonesian value of export oil and gas

  Umi Mahmudah, Universitas Islam Negeri K.H. Abdurrahman Wahid Pekalongan, Indonesia
  

  1-11

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  Abstract View: 563 PDF Download: 555

• Leaf extract of Kentut (Paederia foetida L.) as a preventive measure against interleukin-6 expression in the liver of mice in a sepsis model injected with Escherichia coli

  Lisa Savitri, Universitas Kadiri, Indonesia
  Maria Do Carmo Da Costa Freitas, Universitas Kadiri, Indonesia
  

  12-21

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  Abstract View: 623 PDF Download: 340

• Dynamics of proton tunneling in Hydrogen-Bonded systems through Green's function formalism

  Luca Nanni, University of Ferrara, Italy
  

  22-34

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  Abstract View: 1250 PDF Download: 555

• Characteristics candlenut shell-based activated Carbon for reduction Iron (Fe) in surface water from Bratasena Tulang Bawang, Lampung

  Elisa Elisa, Politeknik Negeri Lampung, Indonesia
  Shintawati Shintawati, Politeknik Negeri Lampung, Indonesia
  Dian Ayu Afifah, Politeknik Negeri Lampung, Indonesia
  Adityas Agung Ramandani, Yuan Ze Univeristy, Taiwan, Province of China
  

  35-45

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  Abstract View: 1090 PDF Download: 626

• Antioxidant activity assay of Roselle (Hibiscus sabdariffa) seeds Ethanol extract with DPPH radical scavenging using UV-Vis Spectrophotometer

  Muhammad Alwi Syahara, Universitas Islam Kadiri, Indonesia
  Nunuk Helilusiatiningsih, Universitas Islam Kadiri, Indonesia
  Titik Irawati, Universitas Islam Kadiri, Indonesia
  

  46-54

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  Abstract View: 1778 PDF Download: 1141

• Investigating visual engagement of Generation Z with presidential campaign infographics through Eye-Tracking technology

  Evta Indra, Universitas Prima Indonesia, Indonesia
  Hidayati Hizkia, Universitas Prima Indonesia, Indonesia
  Hardiansah Ginting, Universitas Prima Indonesia,
  Calvin Stanley, Universitas Prima Indonesia, Indonesia
  Pratiwi Cristin Harnita, Universitas Kristen Satya Wacana, Indonesia
  Deni Adha Akbari, Universitas Muhammadiyah Prof Dr HAMKA, Indonesia
  Rizki Edmi Edison, Universiti Brunei Darussalam, Brunei Darussalam
  

  55-81

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  Abstract View: 758 PDF Download: 457

• Chemical analysis of Cyproheptadine Hydrochloride in appetite-stimulating herbs marketed in Banyumas regency: ensuring consumer safety

  Atika Indarwati, Universitas Harapan Bangsa, Indonesia
  Adita Silvia Fitriana, Universitas Harapan Bangsa, Indonesia
  Nur Rahmawati, Universitas Harapan Bangsa, Indonesia
  

  82-92

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  Abstract View: 1264 PDF Download: 776

• Effect of chemical absorption on Jeffery Fluid Flow in saturated Porous Media with variable thermal conductivity

  Akeem Babatunde Disu, National Open University of Nigeria, Nigeria
  Emmanuel Omokhuale, Federal University Gusau, Nigeria
  Sulyman Olakunle Salawu, Bowen University, Nigeria
  

  93-105

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  Abstract View: 919 PDF Download: 405

• Effectiveness of Hydrilla verticillata (L.F.) Royle as a phytoremediation agent in Kaligarang River raw water

  Chusnul Adib Achmad, Universitas Islam Negeri Walisongo Semarang, Indonesia
  Yunita Dwi Lestari, Universitas Islam Negeri Walisongo Semarang, Indonesia
  Eko Purnomo, Universitas Islam Negeri Walisongo Semarang, Indonesia
  

  106-113

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  Abstract View: 1015 PDF Download: 1466

• An unsupervised machine learning algorithm approach using K-Means Clustering for optimizing Surface Wave Filtering in seismic reflection data

  Hartono Hartono, Universitas Islam Negeri Walisongo Semarang, Indonesia
  Haerul Anwar, Institut Kesehatan dan Teknologi PKP DKI Jakarta, Indonesia
  Rofiqul Umam, Kwansei Gakuin University, Japan
  Hirotaka Takahashi, Tokyo City University, Japan
  

  114-127

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  Abstract View: 976 PDF Download: 589