Digout, Jacques; Azouri, Marwan; Decaudin, Jean-Marc; … - In: Arab economic and business journal 8 (2013) 1/2, pp. 6-15
which the author illustrates the emerging phenomena of the outsourcing of various activities by companies to an undefined … generally large group of people on the Internet in the form of an open call. Although this process has long been limited to the …