1. Development and Design of IoT-based Poultry Weighing Tools -- 2. Effect of Machining Parameters on Surface Quality of Aluminium Puncher for Microchannel Fabrication using Micro Cutting Process -- 3. Wear behaviour of Tungsten Carbide in End Milling Process of Aluminium Alloy 6061-T6 with minimal quantity of Tri-hybrid Nanofluids -- 4. Experimental And Simulation Approach; Investiga-tion Effect of Axial Feed Rate to The Cutting Force in Dimple Milling Using Ball End Mill Tool -- 5. Assembly Sequence Optimization to Minimize Reorientation and Tool Changes using Genetic Algorithm -- 6. Surface Roughness Analysis on Sheet Metals during AWJ Machining using Low Pressure -- 7. Design of Intervention for Operator in the Inspection Department of PT. XY using Pahl and Beitz Method -- 8. Supply Chain Network Design For e-Groceries Using Clustering and Linear Programming -- 9. A Closed-Loop Supply Chain Inventory Model with Remanufacturing and Cleaner Production System -- 10. Analysis of Cardboard Sheets Supplier Selection Using Fuzzy AHP And Topsis Method at PT. XXZ.