List of Articles Kuhn Open Access Article Abstract Page Full-Text 1 - The study of Environmental Factors in Pteridium Aquilinum (L.) Kuhn Dispersion Nazanin Yadollahi Nematollah Khorasani Asadollah Mataji Vahid Etemad Elmira Kazemi Jahandizi Open Access Article Abstract Page Full-Text 2 - Two-echelon Supply Chain Considering Multiple Retailers with Price and Promotional Effort Sensitive Non-linear Demand Elahe Mohagheghian Morteza Rasti-Barzoki Rashed Sahraeian 10.22094/joie.2017.542503.1508 Open Access Article Abstract Page Full-Text 3 - On characterizing efficient and properly efficient solutions for multi- objective programming problems in a complex space Hamiden Abd Elwahed Alhanouf Alburaikan Florentin Smarandache 10.22094/joie.2023.1972093.2003 Open Access Article Abstract Page Full-Text 4 - On Characterizing Solutions of Optimization Problems with Roughness in the Objective Functions S. A. Edalatpanah Hamiden Abd El- Wahed Khalifa Hashem Saberi Najafi 10.30495/fomj.2022.1970961.1078 Open Access Article Abstract Page Full-Text 5 - Solving the competitive facility location problem considering the reactions of competitor with a hybrid algorithm including Tabu Search and exact method Jafar Bagherinejad Azar Niknam Open Access Article Abstract Page Full-Text 6 - Social Epistemology and Scientific objectivity جلال پیکانی Meysam Sadeghpour Open Access Article Abstract Page Full-Text 7 - A TAYLOR SERIES APPROACH FOR SOLVING LINEAR FRACTIONAL DECENTRALIZED BI-LEVEL MULTI-OBJECTIVE DECISION-MAKING UNDER FUZZINESS Mansour Saraj Nima Safaei