نویسندگان: V. P. Darji a *, R. V. Rao  کلمتت کلیدی :Selection of materials; influence of criteria; Extended TODIM, EVAMIX, OCRA, ARA       Abstract  The best material selection for a given application involves numbers of criteria of conflicting nature to be considered. Material that has the properties that provide the necessary service performance must be selected from the range of suitable a ...