00628oas 2200217z- 450 99632086440331620180210080036.02444-8834(CKB)3710000000614088(MiAaPQ)396322(DE-599)ZDB2855404-8(EXLCZ)99371000000061408820170808cuuuuuuuu -u- -spaEuropean Research on Management and Business EconomicsElsevier DoymaRefereed/Peer-reviewedJOURNAL996320864403316European Research on Management and Business Economics1901370UNISA