1. Optimization of Laccase Production using White Rot Fungi and Agriculture Wastes in Solid-State Fermentation-- Hendro Risdianto, Elis Sofianti, Sri Harjati Suhardi & Tjandra Setiadi

2. Optimization of Vertical Well Placement for Oil Field Development Based on Basic Reservoir Rock Properties using Genetic Algorithm-- Tutuka Ariadji, Pudjo Sukarno, Kuntjoro Adji Sidarto , Edy Soewono,Lala Septem Riza & Kenny David

3. A Buffer Stock Model to Ensure Price Stabilization and Availability of Seasonal Staple Food under Free Trade Considerations-- Wahyudi Sutopo, Senator Nur Bahagia, Andi Cakravastia & T.M.A. Arisamadhi

4. A New Obstacle Avoidance Method for Service Robots in Indoor Environments-- Widodo Budiharto, Ari Santoso, Djoko Purwanto & Achmad Jazidie

5. Linear Parameter Varying Versus Linear Time-Invariant Reduced Order Controller Design of Turboprop Aircraft Dynamics-- Widowati, Bambang Riyanto & Hari Muhammad

6. Estimation of Slip Distribution of the 2007 Bengkulu Earthquake from GPS Observation Using Least Squares Inversion Method-- Moehammad Awaluddin, Irwan Meilano & Sri Widiyantoro