The Integration of Six Sigma And FMEA Methods In Determining Crude Palm Oil (Cpo) Quality Improvement Factors At The Cot Girek Palm Oil Mill Unit Of Pt. Perkebunan Nusantara-1 -- Simulation of Early Virtual Manufacturing for Polytechnic State of Bandung -- Comparative Study of Dry and MQL Condition on Hole Quality and Tool Vibration in Drilling Titanium Ti-6Al-7Nb Alloy -- Maximum Application of Power Point Tracker on Microcontroller Based Dual Energy Solar Powered Dryer.