Volume 20 (June 2022)

Original Article

  • Formation of Polyaniline (PANI) Multilayer Film using Humic Acid as the Bridging Agent: Screening on the Fabrication Technique

    Shu Qing Liew, Yit Kwan Lee, Fei Wang, Kiat Moon Lee, Hung Yang Leong, Swee Pin Yeap
    16-23
    DOI: https://doi.org/10.37934/progee.20.1.1623
  • Comparative Life Cycle Assessment of Biomass-Based and Coal-Based Activated Carbon Production

    Jiunn Boon Yong, Lian See Tan, Jully Tan
    1-15
    DOI: https://doi.org/10.37934/progee.20.1.115