issue 3 publication date 2014-05-01

• Evaluation and ranking of suppliers with fuzzy DEA and PROMETHEE approach
• Magnetic fluid lubrication of porous pivoted slider bearing with slip and squeeze velocity
• Variational iteration method for solving nth-order fuzzy integro-differential equations
• A multi-product vehicle routing scheduling model with time window constraints for cross docking system under uncertainty: A fuzzy possibilistic-stochastic programming
• The embedding method to obtain the solution of fuzzy linear systems
• The Ritz-Galerkin method for MHD Couette flow of non-Newtonian fluid
• An improved approach for ranking the candidates in a voting system based on efficiency intervals
• The study of the effective factors on investment in private sector in Iran “With emphasis on uncertainty”