Ghezavati, Vahidreza; Moeini, Yasser - In: International Journal of Strategic Decision Sciences (IJSDS) 9 (2018) 4, pp. 105-127
world situations, fuzzy theory and uncertainty approaches will be applied to formulate the problem. In addition, the total … applying fuzzy theory for this problem can reduce 12.5% of total costs via the certain formulation. …