Within a supply chain, purchasing plays a key role in achieving corporate competition. Hence, selecting\r\nthe right suppliers is a vital component of these strategies. In practice, supplier selection is a multiobjective\r\nprogramming problem with vagueness and imprecision of the input data. In spite of the\r\nimportance of the problem, the literature on this subject is relatively scarce. In this paper, a fuzzy multiobjective\r\nlinear/nonlinear model is developed to overcome the vagueness of the information. At the\r\nsame time, fuzzy weight and stochastic demand are applied to enable the decision-maker to select right\r\nsupplier. The model is illustrated by a numerical example.
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