List of Articles Open Access Article Abstract Page Full-Text 1 - A new probability density function in earthquake occurrences S Sadeghian G.R Jalali-Naini Open Access Article Abstract Page Full-Text 2 - A goal programming model for vehicle routing problem with backhauls and soft time windows M Aghdaghi F Jolai Open Access Article Abstract Page Full-Text 3 - Quality function deployment: Integrating comprehensive matrix and SWOT analysis for effective decision making J.R Sharma A,M Rawani Open Access Article Abstract Page Full-Text 4 - Ensemble strategies to build neural network to facilitate decision making P Hanafizadeh E Salahi Parvin P Asadolahi N Gholami Open Access Article Abstract Page Full-Text 5 - A generalized implicit enumeration algorithm for a class of integer nonlinear programming problems M.S Sabbagh M Roshanjooy Open Access Article Abstract Page Full-Text 6 - Determining a common set of weights in DEA by solving a linear programming S Saati Open Access Article Abstract Page Full-Text 7 - Practical common weights MOLP approach for efficiency analysis A Makui A Alinezhad M Zohrehbandian Open Access Article Abstract Page Full-Text 8 - Technical Note: An opportunity cost maintenance scheduling framework for a fleet of ships: A case study O.E Charles-Owaba A.E Oluleye F.A Oyawale S.K Oke