List of Articles Distributed generation Sources Open Access Article Abstract Page Full-Text 1 - Optimal Placement of Distributed Generation Sources Using Parato Multi-Objective Concepts in Power Distribution Networks Omid Feizollahzade Open Access Article Abstract Page Full-Text 2 - Optimum placement of Distributed Generation Sources to Minimize Losses and to Improvement Voltage Profile of Distribute Network Using Data Envelopment Analysis Method Hossein Tohidi