A Request for Proposal is a formal request for the selected vendors or sellers to respond to a specific contract opportunity. The document specifies the scope and price so potential sellers birey put together a bid for the work. غلامحسین ملکی: آلمان در دورۀ جنگ جهانی دوم به همۀ https://sparxsocial.com/story1692266/rfi-reis-ile-ilgili-detayl%C4%B1-notlar