Who is in the entertainment industry, Raffi Indjejikian or Rouben Mamoulian?
Raffi Indjejikian Raffi Indjejikian (BComm, MBA, PhD) is the Robert L. Dixon Collegiate Professor of Accounting at the Stephen M. Ross School of Business at the University of Michigan. His research is primarily focused on the development of models and theories illustrating the role of managerial accounting in decision-making through the basis of agency theory.
Viguen Vigen or Viguen, born Vigen Derderian (Persian: ویگن دردریان‎ ‎ , "Vigen Derderyân"; Armenian: Վիգեն Դէրդէրեան , "Vigen Dērdērean"; November 23, 1929 - October 26, 2003), known as "King of Iranian pop" and the "Sultan of Jazz", was an Iranian pop music singer and actor, well known throughout the Near East. Vigen sang both in Persian and Armenian.