List of Articles Hassan Siahkali Article 1 - Application of Valuation Model in Iranian Electricity Distribution Companies 20.1001.1.25887327.2018.2.1.6.4 Hassan Siahkali Donia Mahabadi Signal Processing and Renewable Energy , Issue 1 , Year , Winter 2018 Article 2 - Integrating Wind Farms and Pumped Storage Plants in Power System Unit Commitment Using Modified Particle Swarm Optimization 20.1001.1.25887327.2018.2.3.1.3 Hassan Siahkali Signal Processing and Renewable Energy , Issue 4 , Year , Summer 2018 Article 3 - Joint Coordination of Wind Farms and Pumped Storage Plants in Generation Scheduling Using Modified Particle Swarm Optimization with Bacteria Foraging Concept 20.1001.1.25887327.2019.3.3.1.0 Hassan Siahkali Signal Processing and Renewable Energy , Issue 4 , Year , Summer 2019