List of Articles Davood Sedaghat Shayegan Article 1 - Multi-objective firefly optimization algorithm for construction site layout planning Abolfazl Ghadiri Davood Sedaghat Shayegan Ali Asghar Amirkardoust Iranian Journal of Optimization , Issue 5 , Year , Autumn 2022 Article 2 - SOLVING THE PROBLEM OF MULTI-STAKEHOLDER CONSTRUCTION SITE LAYOUT USING METAHEURISTIC ALGORITHMS سیده سیما شاه ابراهیمی علیرضا لرک داود صداقت شایگان علی اصغر امیر کاردوست Iranian Journal of Optimization , Issue 4 , Year , Summer 2023