Vol. 3 No. 1 (2026): June

Articles

• Filtration Behavior and Solid–Liquid Separation Mechanisms in an Integrated Electrocoagulation–Filtration–Chelation System for Heavy Metal Removal from Laboratory Wastewater

  Rasul Cafarov, Hameda Hameda, Rahayu Yuliastri Fadhilah, Emmanouil Konstantinidis

  1-14

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• Spectroscopic Evaluation and Analytical Validation of Lead (Pb) Determination in River Water Using Atomic Absorption Spectrophotometry

  Rati Nur Ainna, Erik Lotfi, Amrita Mitra

  15-24

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• Guided Discovery Learning for Acid-Base Chemistry: Effects on Student Achievement and Conceptual Mastery

  Heti Nurhayati, Majid Shabani Mahalli

  25-31

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• Development and Validation of Multimedia-Based Interactive Learning Media to Enhance Students’ Conceptual Understanding of the Periodic Table in Chemistry Education

  Wahyu Arfian Saputra

  32-40

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