?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=0923031014%2C+FARIDA+TRI+ROHMAWATI%2C+Z.P.&rft.aulast=0923031014&rft.aufirst=FARIDA+TRI+ROHMAWATI%2C+Z.P.&rft.date=14+Januari+2012&rft.atitle=THE+DIFFERENCES+OF+ECONOMICS+LEARNING+ACHIEVEMEN+TAUGHT+THROUGH+JIGSAW+AND+STUDENT+TEAM+ACHIEVEMENT+DIVISIONS+COOPERATIVE+LEARNING+BYREGARDING+STUDENTS+LEARNING+MOTIVATION+OF+XII+IPS+CLASS+IN+SENIOR+HIGH+SCHOOL+NEGERI+5+METRO+By&rft.title=Digital+Library&rft.genre=article