List of Articles PSO algorithm Open Access Article Abstract Page Full-Text 1 - Optimal and economic load distribution by adjusting all types of controllable variables with the aim of reducing production costs and minimizing losses Reza Afrashteh Hossein Nasir Aghdam Open Access Article Abstract Page Full-Text 2 - Robust PID Optimized Load-Frequency Controller of a Two-Area Power System Considering Systems Uncertainties Ali Naderi Saatlo Maryam Ashoory 10.30495/SPRE.2024.1056062 Open Access Article Abstract Page Full-Text 3 - Investigating the RFM model to assess the needs of customers based on layout in optimizing the production line using the particle swarm algorithm and optimal clustering (KMeans-PSO) rasoul nematniya maryam khademi Kiamars fathi sohela sardar