List of Articles Non Linear programming Open Access Article Abstract Page Full-Text 1 - Setup times optimization with considering maintenance scheduling by using nonlinear modeling A. Zaretalab M.R. Shahryari S. Naderi Open Access Article Abstract Page Full-Text 2 - The role of deficit irrigation in compromising environmental – economical goals of cropping pattern in Fars Province Hamid Mohammadi Parviz Haghightjo Alireza Sargazi 10.22034/jest.2017.11631 Open Access Article Abstract Page Full-Text 3 - Application of Fuzzy Multi-objective Programming to Develop an Inventory Control Model Mohammad Amin Nayebi Naser Hamidi Abbas Panahi niya Hesam Saedi Open Access Article Abstract Page Full-Text 4 - Determination of Optimum Performance Strategy of Energy Storage in Power System Mohammad Hosein Ranjbari Rezvaneh Dalili Mojtaba Pishvaei