Vol. 15 No. 2 (2023): August

Articles

• Molecular docking analysis of six major compounds from sweet basil (Ocimum basilicum L.) extract as potential anti-hypertension therapy

  Bayu Cakra Buana, Iksen Iksen, Kasta Gurning

  68-75

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• 21st Century chemistry teacher: Analysis of TPACK of pre-service chemistry teachers in teachers college

  Friska Juliana Purba, Kelly Sinaga, Debora Sitinjak, Candra Y Tahya

  76-81

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• Crystal guava (Psidium guajava L. œCrystal) treated with gibberelic acid (GA3) : Evaluation of in vitro antioxidant capacities

  Fajar Sumi Lestari, Ricson Pemimpin Hutagaol, Srikandi Srikandi

  82-90

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• Validity of instruments for assessment of scientific literacy and critical thinking of students based on multiple intelligence in acid-base material

  Muji Rahayu Wigati, Asmadi M. Noer, Lenny Anwar

  91-99

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• Unveiling ZrO2/natural zeolite catalytic performance on hydrocracking palm oil mill effluent residue

  Junifa Layla Sihombing, Herlinawati Herlinawati, Ahmad Nasir Pulungan, Agus Kembaren, Gimelliya Saragih, Harmileni Harmileni, Rahayu Rahayu, Ary Anggara Wibowo

  100-110

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• Development of modules macromolecules based on local natural resources of Maluku in project-based learning for XII grade senior high school students

  Vivian Salelatu, Eli Rohaeti

  111-118

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• The effectiveness of flipped classroom on scientific literacy and critical thinking improvement

  Nur Wijayanto, Abdul Gani, M. Hasan, Asri Widowati

  119-129

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• Development of powtoon web apps assisted colloid system material animation video to increase students' interest in learning

  Sabilla Wulan Sadewi, Agus Kamaludin

  130-139

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• Scientific attitudes in chemistry learning: A systematic literature review

  Intan Shanderi, Suwardi Suwardi

  140-147

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• Chemistry teacher and pre-service chemistry teacher views: Can social media be used as chemistry learning media?

  Ari Syahidul Shidiq, Sri Yamtinah, Hayuni Retno Widarti

  148-154

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• The effect of methanol flow rate and repeated use on amberlyst catalyst characteristics in palm fatty acid distillate (PFAD) esterification reaction

  Dian Wardana, Eddiyanto Eddiyanto, Nurfajriani Nurfajriani, Saharman Gea

  155-162

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• Based E-LKPD development based problem based learning to improve students' creative thinking skills on acid-base material

  Mariyana Mariyana, Wilda Syahri, Haryant Haryant

  163-169

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