?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Yohanes+Septian+Sinaga&rft.aufirst=Yohanes+Septian+Sinaga&rft.tpages=40&rft.date=5+August+2023&rft.inst=Universitas+Kristen+Duta+Wacana&rft.degree=Bachelor&rft.title=THE+CORRELATION+BETWEEN+INSTRUMENTAL+MOTIVATION+AND+SELF-EFFICACY+IN+L2+LEARNING%3A+A+STUDY+OF+INDONESIAN+NON-ENGLISH+MAJOR+STUDENTS+IN+GENERAL+ENGLISH+CLASSES