Vol. 23 No. 1 (2021)

Published: 31-10-2021

Articles

  • Synthesis of L-Lactic Acid from Fermentation of Cassava Pulp by Using Tempeh Inoculum

    Rossy Choerun Nissa, D. Sumiarsa, W. Kosasih, B. Firdiana, A. H. D. Abdullah
    1-8
    DOI: https://doi.org/10.17146/jsmi.2021.23.1.6265

  • The Physicochemical Characteristics of Recycled-Plastic Pellets Obtained from Disposable Face Mask Wastes

    V. Saraswaty, R. C. Nissa, B. Firdiana, A. H. D. Abdullah
    16-23
    DOI: https://doi.org/10.17146/jsmi.2021.23.1.6336

  • Antioxidant Activity, Skin Irritation Potential and Chemical Composition of Clove Leaf Oil from West Java Indonesia

    D. Rahm, R. Yunilawati, I. Setiawat, Irwinanita, B. N. Jati, A. Riyanto, Yemirta, N. N. Aidha
    24-30
    DOI: https://doi.org/10.17146/jsmi.2021.23.1.6398

  • Annealing Temperatures’ Effects on Microstructure and Optical Properties of Ba0.95Sr0.05TiO3 Films

    Y. Iriani, F. Nurosyid, R. Mayasar, D. K. Sandi
    31-36
    DOI: https://doi.org/10.17146/jsmi.2021.23.1.6338

  • Study on the Effect of Composition and Variation of Sn/Zn Cooling Media on Nickel Alloy Steel through Hot Forging and Austempering

    S. Herbirowo, M. Harimurti, S. A. Chandra, D. P. Utama, B. Adjiantoro, Y. M. Zulaida
    37-42
    DOI: https://doi.org/10.17146/jsmi.2021.23.1.6374

  • Identification of Bainite in a Multi-phase Microstructure of an Austempered Steel Alloy: AMetallography Approach

    M. Y. HasbI, F. Citrawati, M. R. Wida’atullah, S. A. Chandra, L. Suhaem
    43-49
    DOI: https://doi.org/10.17146/jsmi.2021.23.1.6401