Vol. 9 No. 1 (2026): Arfak Chem

Articles

• Comparison of the Antioxidant Activity of n-Hexane Extract of Gandaria Stem Bark Using DPPH and ABTS Assays

  Agus Malik Ibrahim , Sekolah Tinggi Analis Kimia Cilegon, Banten

  Dina Alva Prastiwi , Sekolah Tinggi Analis Kimia Cilegon, Banten

  Boima Situmeang , Sekolah Tinggi Analis Kimia Cilegon, Banten

  812-819

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  Abstract view : 0 times | Download: 0 times | DOI : https://doi.org/10.30862/accej.v9i1.1268
  

• The Influence of Project-Based Learning Model on SSI North Maluku on Students' Critical Thinking Skills in Atomic Structure Material

  Nurul Aulia Rahman , Universitas Khairun

  St. Hayatun Nur Abu , Universitas Khairun

  820-825

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  Abstract view : 0 times | Download: 0 times | DOI : https://doi.org/10.30862/accej.v9i1.1272
  

• A Literature review on cooperative learning effects on student achievement in chemistry education

  Edward Ifan Rumbewas , Education Office of Teluk Bintuni Regency

  Achmad Rante Suparman , Universitas Papua

  Faisal Faisal , Universitas Papua

  826-840

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  Abstract view : 0 times | Download: 0 times | DOI : https://doi.org/10.30862/accej.v9i1.1260
  

• The effectiveness of a website-based interactive medium (chem go) on electrolyte and non-electrolyte solutions to improve chemistry learning outcomes

  Alfiqi Gilang Nur Romadhan Galuh Fajar Fanjalu , Universitas Mulawarman

  Muhammad Harris Irawan , Universitas Mulawarman

  Sri Lestrari , Universitas Mulawarman

  Pintaka Kusumaningtyas , Universitas Mulawarman

  Agung Rahmadani , Universitas Mulawarman

  Rosaliyanti Rosaliyanti , SMA Negeri 6 Samarinda

  841-849

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  Abstract view : 0 times | Download: 0 times | DOI : https://doi.org/10.30862/accej.v9i1.1278
  

• Isolation of endophytic bacteria and evaluation of fermented avicennia marina fruit filtrate as natural antimicrobials against staphylococcus aureus

  Galih Dwiki Ramanda , Institut Teknologi dan Kesehatan Muhammadiyah Kalimantan Barat

  Anggraini Putri Utami , Institut Teknologi dan Kesehatan Muhammadiyah Kalimantan Barat

  Yuyun Nisaul Khairillah , Institut Teknologi dan Kesehatan Muhammadiyah Kalimantan Barat

  Nur Jati Jagad , Institut Teknologi dan Kesehatan Muhammadiyah Kalimantan Barat

  M. Fiqri Baihaqi , Institut Teknologi dan Kesehatan Muhammadiyah Kalimantan Barat

  Annisa Nasyawa Fahira , Institut Teknologi dan Kesehatan Muhammadiyah Kalimantan Barat

  850-864

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  Abstract view : 0 times | Download: 0 times | DOI : https://doi.org/10.30862/accej.v9i1.1318