Published: 2025-09-02

Bioethanol Production From Tapioca Solid Waste In A Batch Reactor

Soeprijanto, Siti Wulandari, Mohamad Dwi Alfaridzi

1-6

Optimation Front Upright Racing Car Using Finite Element Analysis

Fitra Bagus Hendi Prabowo, Rizaldy Hakim Ash-Shiddieqy, Winarto, Nur Husodo, Mahirul Mursid, Bayu Adhi Saputro

14-20

Hydroxyapatite Based Material: Natural Resources, Synthesis Methods, 3D Print Filament Fabrication, and Filament Filler

Lulu Sekar Taji, Deden Eko Wiyono, Achmad Dwitama Karisma, Agus Surono, Eva Oktavia Ningrum

26-35

The Production of Gelatin from Snapper Scales (Lutjanus camphecanus Sp.) through Enzymatic Pretreatment

Warlinda Eka Triastuti, Suprapto, Elly Agustiani, Lailatul Qomariyah, Agung Subyakto, Treisnaning Widasgantri, Marchel Abednego Septa K

44-48