About the Journal

The Karya International Journal of Biofuel and Bioenergy (KIJBB) is a gold open-access, double-blind refereed academic journal with the aim to provide an international platform for academic research by publishing original articles in topics related to the fields of biofuel and bioenergy. Scope includes but is not limited to bioenergy processes, biological resources, waste treatment processes, pollution control, clean energy, green energy, biomass, environmental impacts, renewable energy sources and materials, innovation and technology as well as sustainability and other related areas.

EVENTS UPDATE

Join us virtually for the Semarak International Research Innovation Symposium V (SIRIS V), hosted by Semarak Ilmu Sdn. Bhd., on 28 August 2025. This exciting event brings together scholars, researchers, and professionals from around the world to share their latest research through submitted manuscripts, fostering intellectual exchange and building valuable academic connections. Whether you are presenting your work or exploring new ideas, SIRIS V offers a unique platform for innovation and collaboration across diverse fields. All presenters are required to submit their full papers before the submission deadline. All submissions will be evaluated by a panel of experts, and the most outstanding innovations will be selected and invited to present physically at Putrajaya, Malaysia on 27th September 2025, where they will compete for the prestigious “Best of the Best” award. Don’t miss this opportunity to engage with the global academic community. Register now to secure your place!Find out more

The primary aim of this conference is to establish itself as the premier annual gathering in the dynamic realms of Applied Science and Engineering, Advanced Technology, Applied Mechanics, Fluid Mechanics, […] Find out more

Current Issue

Vol. 1 No. 1: March (2025)
View Vol. 1 No. 1: March (2025)

EDITOR'S CHOICE

Preparation and Characterization of Rice Husk Biochar-Based Chemical Activated Carbon in Varying Particle Size
Azira Khairudin, Mahfuzah Haji Muhammad, Syahida Suhaimi, Ummu Humairah Hashim, Maisurah Mukhtar, Nur Athirah Mohd Taib, Mohd Ikmar Nizam Mohamad Isa, Azwani Sofia Ahmad Khiar

Published: 2025-03-31

Articles

  • Enhanced Proton Conductivity as Bio-Based Electrolyte Membranes in Fuel Cell Application: The Role of Sulfonated Graphitic Carbon Nitride

    Yusra Nadzirah Yusoff, Norazuwana Shaari, Ajaz Ahmad Wani, Mohamad Azuwa Mohamed, Kee Shyuan Loh, Siti Kartom Kamarudin, Roshasnorlyza Hazan, Je-deok Kim
    1-13
    DOI: https://doi.org/10.37934/kijbb.1.1.113

  • Optimization of Biodiesel Production Conditions from Waste Cooking Oil using Parkia speciosa Hassk. Peel Extracts - Modified Magnetite (Fe3O4-PSH) as Catalyst

    Maya Rahmayanti, Husnul Hanim, Divya Nur Azizah
    14-28
    DOI: https://doi.org/10.37934/kijbb.1.1.1428

  • Recent Advances in Sustainable Biodiesel Production from Meliaceae Plants

    Abubakar Aji, Mysara Eissa Mohyaldinn, Hisham Khaled Ben Mahmud, TO Sunmonu
    29-47
    DOI: https://doi.org/10.37934/kijbb.1.1.2947

  • Evaluation of Catalytic Converter Utilization in Biomass Combustion Flue Gas Treatment

    Eblin Alle Azarya, Maulana Gilar Nugraha, Harwin Saptoadi
    48-57
    DOI: https://doi.org/10.37934/kijbb.1.1.4857

  • Preparation and Characterization of Rice Husk Biochar-Based Chemical Activated Carbon in Varying Particle Size

    Azira Khairudin, Mahfuzah Haji Muhammad, Syahida Suhaimi, Ummu Humairah Hashim, Maisurah Mukhtar, Nur Athirah Mohd Taib, Mohd Ikmar Nizam Mohamad Isa, Azwani Sofia Ahmad Khiar
    58-68
    DOI: https://doi.org/10.37934/kijbb.1.1.5868
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Publishing Frequency
Quarterly

Publishing Model
Open access

Article Processing Charge (APC)
All articles published in this journal are open access and freely available online, free to download, share and re-use. 

The APC charged for accepted articles;
No APC