Journal of Engineering and Technological Sciences welcomes full research articles in: General Engineering, Earth-Surface Processes, Materials Science, Environmental Science, Mechanical Engineering, Chemical Engineering, Civil and Structural Engineering.


In Progress

Vol. 57 No. 3 (2025): June ( In Progress)
Published: 2025-03-27

Articles

  • Enhancing Biogas Production through the Co-Digestion of Indigofera and Cow Manure for Electricity Generation

    DOI : 10.5614/j.eng.technol.sci.2025.57.3.1
    Suyitno Suyitno (1), Wibawa Endra Juwana (2), Mohamad Muqoffa (3)
    (1) Faculty of Engineering, Sebelas Maret University, Jalan Ir. Sutami 36A, Surakarta, Indonesia ,
    (2) Faculty of Engineering, Sebelas Maret University, Jalan Ir. Sutami 36A, Surakarta, Indonesia ,
    (3) Faculty of Engineering, Sebelas Maret University, Jalan Ir. Sutami 36A, Surakarta, Indonesia
    291-302
    Abstract : 638
    PDF : 292
    DOI: https://doi.org/10.5614/j.eng.technol.sci.2025.57.3.1

  • Decision Tree Machine Learning Approach for the Performance Prediction of Asphalt Mixes Modified with Waste Tyre Metal Fibre

    DOI : 10.5614/j.eng.technol.sci.2025.57.3.2
    Arsalaan Khan (1), Muslich Hartadi Sutanto (2), Nasir Khan (3), Abdullah O. Baarimah (4), Mohamed Mubarak Abdul Wahab (5), Muhammad Imran Khan (6), Madhusudhan Bangalore Ramu (7), Rawid Khan (8)
    (1) Department of Civil and Environmental Engineering, Universiti Teknologi PETRONAS, Seri Iskandar 32610, Malaysia ,
    (2) Department of Civil and Environmental Engineering, Universiti Teknologi PETRONAS, Seri Iskandar 32610, Malaysia ,
    (3) Department of Civil and Environmental Engineering, Universiti Teknologi PETRONAS, Seri Iskandar 32610, Malaysia ,
    (4) Department of Civil and Construction Engineering, College of Engineering, A'Sharqiyah University, 400 Ibra, Oman ,
    (5) Center of Urban Resource Sustainability, Institute of Smart and Sustainable Living, Universiti Teknologi PETRONAS, Seri Iskandar 32610, Perak, Malaysia ,
    (6) Department of Civil Engineering, College of Engineering, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh 11432, Saudi Arabia ,
    (7) Department of Civil and Construction Engineering, College of Engineering, A'Sharqiyah University, 400 Ibra, Oman ,
    (8) Department of Civil Engineering, University of Engineering & Technology Peshawar, 25120 Khyber Pakhtunkhwa, , Pakistan
    303-314
    Abstract : 592
    PDF : 211
    DOI: https://doi.org/10.5614/j.eng.technol.sci.2025.57.3.2

  • Life Cycle Assessment of Decaffeinated Coffee Beans Production

    DOI : 10.5614/j.eng.technol.sci.2025.57.3.3
    Dian Shofinita (1), Dianika Lestari (2), Fiorine Fiorine (3), Andreana Rochili (4), Anggit Raksajati (5), Amarthya Achmadi (6)
    (1) Department of Chemical Engineering, Institut Teknologi Bandung, Jalan Ganesa No. 10, Bandung 40132, Indonesia, Indonesia ,
    (2) Department of Chemical Engineering, Institut Teknologi Bandung, Jalan Ganesa No. 10, Bandung 40132, Indonesia, Indonesia ,
    (3) Department of Food Engineering, Institut Teknologi Bandung Jalan Let. Jen. Purn. Dr. (HC). Mashudi No. 1/ Jalan Raya Jatinangor KM 20,75, Sumedang 45363, Indonesia, Indonesia ,
    (4) Department of Food Engineering, Institut Teknologi Bandung Jalan Let. Jen. Purn. Dr. (HC). Mashudi No. 1/ Jalan Raya Jatinangor KM 20,75, Sumedang 45363, Indonesia, Indonesia ,
    (5) Department of Food Engineering, Institut Teknologi Bandung Jalan Let. Jen. Purn. Dr. (HC). Mashudi No. 1/ Jalan Raya Jatinangor KM 20,75, Sumedang 45363, Indonesia, Indonesia ,
    (6) Department of Chemical Engineering, Institut Teknologi Bandung, Jalan Ganesa No. 10, Bandung 40132, Indonesia, Indonesia
    315-326
    Abstract : 72
    PDF : 24
    DOI: https://doi.org/10.5614/j.eng.technol.sci.2025.57.3.3
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