?url_ver=Z39.88-2004&rft_id=10.22236%2Fellter.v2i1.5370&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Rekian+Paramasti&rft.au=Ratu%2C+Rekian+Paramasti&rft.aulast=Ratu&rft.atitle=AN+ANALYSIS+OF+EFL+STUDENTS%E2%80%99+PERCEPTION+OF+POWERPOINT+USED+AS+ENGLISH+LEARNING+MEDIA+IN+CLASSROOM&rft.issue=1&rft.volume=2&rft.issn=2746-1424&rft.title=ELLTER+Journal&rft.date=29+April+2021&rft.pages=1-13&rft.genre=article