List of Articles Open Access Article Abstract Page Full-Text 1 - A new heuristic method based on CPM in SALBP M Fathi A Jahan M.K Ariffin N Ismail Open Access Article Abstract Page Full-Text 2 - A fuzzy random multi-objective approach for portfolio selection M.B Aryanezhad H Malekly M Karimi-Nasab Open Access Article Abstract Page Full-Text 3 - Maintenance management decision model for preventive maintenance strategy on production equipment R Ahmad S Kamaruddin I Azid I Almanar Open Access Article Abstract Page Full-Text 4 - A genetic algorithm approach for problem E Mehdizadeh R Tavakkoli-Moghaddam Open Access Article Abstract Page Full-Text 5 - B2B electronic market analysis using game theory M.J Tarokh S Sohrabi H Shahriari Open Access Article Abstract Page Full-Text 6 - A neuro-fuzzy approach to vehicular traffic flow prediction for a metropolis in a developing country L Ogunwolu O Adedokun O Orimoloye S.A Oke Open Access Article Abstract Page Full-Text 7 - Solving a bi-objective project capital budgeting problem using a fuzzy multi-dimensional knapsack A Khalili-Damghani M Taghavifard Open Access Article Abstract Page Full-Text 8 - Flexible flowshop scheduling with equal number of unrelated parallel machines L Mahdavi V Zarezadeh P Shahnazari-Shahrezaei