م مقاله کنفرانسی سال ۱۳۸۹ ۲,۲۰۷ مشاهده A NEW DESIGN FOR GOAL-DRIVEN MULTI AGENT-BASED MULTI ISSUE ENEGOTIATION IN E-COMMERCE Increasing influence of electronic markets and electronic commerce in business, Nowadays lead tohigh vol… E-CommerceE-NegotiationMulti Issue