Vol. 12 No. 1 (2024): February 2024

Articles

• Chemical Composition Analysis of Citrus×limon (L) Osbeck Leaf Essential Oil and Its Activity as an Anti-Cervical Cancer Agent

  Iffat Syafiqoh Afif, Suryati Suryati, Adlis Santoni

  1-15

  • PDF

  DOI : 10.33394/hjkk.v12i1.10772 Abstract View : 0 PDF downloads: 0

• Separation of Kaolinite from Clay Minerals and Its Catalytic Activity in Transesterification Reactions

  Rahayu Rahayu, Zarnida Widia Nengsih, Syukri Arief, Yetria Rilda, Matlal Fajri Alif, Syukri Syukri

  16-25

  • PDF

  DOI : 10.33394/hjkk.v12i1.10600 Abstract View : 0 PDF downloads: 0

• The Modification of Eco-Enzyme Liquid and The Effect on Tomato Preservation with Soaking Then Rinsing in Water Method

  Meta Yuliana

  26-34

  • PDF

  DOI : 10.33394/hjkk.v12i1.10593 Abstract View : 0 PDF downloads: 4

• An Analysis of Essential Amino Acid Contents of Canistel Fruit (Pouteria campechiana) as A Source of Vegetable Protein in An Effort of Food Diversification

  Andi Ifriany Harun, Risya Sasri, Nyemas Firda Diannisa, Yunita Puspasari

  35-43

  • PDF

  DOI : 10.33394/hjkk.v12i1.10491 Abstract View : 0 PDF downloads: 0

• Biosynthesis of Gold Nanoparticles Using Wuluh Star Fruit (Averrhoa bilimbi) for Chromium Analysis

  Ria Kemala Dewi, M. Lutfi Firdaus, Euis Nursa'adah

  44-55

  • PDF

  DOI : 10.33394/hjkk.v12i1.10188 Abstract View : 0 PDF downloads: 2

• Creative Thinking Skills in Colloidal Material of 11th grade Science Students at SMAN 1 Mempawah Hilir

  Sari Nur Fitri, Tulus Junanto, Risya Sasri, Hairida Hairida, Rahmat Rasmawan

  56-67

  • PDF

  DOI : 10.33394/hjkk.v12i1.10367 Abstract View : 0 PDF downloads: 0

• Development of Acid-Base Titration Practicum Guide Using Natural Indicators of Butterfly Pea Flowers

  Suci Rahma Hanifa, Ardiansyah Ardiansyah, Neti Afrianis, Heppy Okmarisa

  68-74

  • PDF

  DOI : 10.33394/hjkk.v12i1.10813 Abstract View : 0 PDF downloads: 1

• Development of Electronic Student Worksheets Assisted with Wizer.me on Redox Reactions Learning

  Fransisca Ditawati Nur Pamenang, Brigita Febrisilia Ngetje

  75-84

  • PDF

  DOI : 10.33394/hjkk.v12i1.10322 Abstract View : 0 PDF downloads: 0

• The Presence of Microplastics in Shellfish: A Review

  Selfi Monica Aura, Deswati Deswati, Emriadi Emriadi

  85-97

  • PDF

  DOI : 10.33394/hjkk.v12i1.10820 Abstract View : 0 PDF downloads: 0

• Chemsitry Learning Outcomes of 11th Grade Science Students at SMAN 1 Rasau Jaya

  Nenny Fitrianti, Husna Amalya Melati, Rahmat Rasmawan, Rody Putra Sartika, Lukman Hadi

  98-107

  • PDF

  DOI : 10.33394/hjkk.v12i1.10440 Abstract View : 0 PDF downloads: 0

• Identification of Medicinal Chemicals (BKO) Piroxicam in Jamu Pegal Linu Preparations in Makassar City

  Hasnaeni Hasnaeni, Selpida Handayani, Velda Andina

  108-114

  • PDF

  DOI : 10.33394/hjkk.v12i1.10576 Abstract View : 0 PDF downloads: 1 Identification of Medicinal Chemicals (BKO) Piroxicam in Jamu Pegal Linu Preparations in Makassar City downloads: 0

• Advancement in Green Synthesis of Titanium Dioxide : Photocatalytic and Larvicidal Activities – A review

  Deliza Deliza, Safni Safni, Rahmiana Zein, Reza Audina Putri

  115-126

  • PDF

  DOI : 10.33394/hjkk.v12i1.10655 Abstract View : 0 PDF downloads: 0

• The Effect of Problem Based Learning (PBL) Learning Model on Students' Argumentation Ability on Salt Hydrolysis Material

  Ramda Prifes, Heppy Okmarisa

  127-134

  • PDF

  DOI : 10.33394/hjkk.v12i1.10679 Abstract View : 0 PDF downloads: 0

• Development of Chemistry Learning Media based on Joyful Learning with Snakes and Ladders Game on Stoichiometry material to Improve Student Learning Outcomes

  Miftakhul Janah, Mitarlis Mitarlis

  135-150

  • PDF

  DOI : 10.33394/hjkk.v12i1.10192 Abstract View : 0 PDF downloads: 1 Untitled downloads: 0

• Development of Science Process Skills Assessment Instruments in Environment Based Practicum on Reaction Rate Material

  Nurmala Nurmala, Rachmad Sahputra, Rahmat Rasmawan, Masriani Masriani, Husna Amalya Melati

  151-159

  • PDF

  DOI : 10.33394/hjkk.v12i1.10441 Abstract View : 0 PDF downloads: 0

• Need Analysis for Development (E-Module) of Analytical Chemistry Integrated with Environmental Analysis Research Results

  Putri Ade Rahma Yulis, Oktariani Oktariani

  160-173

  • PDF

  DOI : 10.33394/hjkk.v12i1.10601 Abstract View : 0 PDF downloads: 1

• Conducting Polymers for Wearable Sensors: A Bibliometric Analysis Using VOSviewer

  Abraham Mora, Arrizal Abdul Aziz

  174-186

  • PDF

  DOI : 10.33394/hjkk.v12i1.10435 Abstract View : 0 PDF downloads: 0

• Development of Electrolyte Box to Improve Student Learning Outcomes at SMAN 2 Sungai Ambawang

  Ferdy Jurniawan, Tuti Kurniati, Dedeh Kurniasih

  187-201

  • PDF

  DOI : 10.33394/hjkk.v12i1.10443 Abstract View : 0 PDF downloads: 0

• Description of the Ability to Arrange Assessments According Curriculum 2013 on Chemistry PPG SM3T Student

  Sri Rahayu, Hairida Hairida, Rahmat Rasmawan, Rody Putra Sartika, Lukman Hadi

  202-212

  • PDF

  DOI : 10.33394/hjkk.v12i1.10442 Abstract View : 0 PDF downloads: 0

• Application of Digital Literacy to Chemistry Learning Outcomes of High School Students

  Catur Fathonah Djarwo, Irwandi Yogo Suaka, Ima Nur Safitri, Intan Mentari Putri

  213-217

  • PDF

  DOI : 10.33394/hjkk.v12i1.10864 Abstract View : 0 PDF downloads: 0 Untitled downloads: 0