?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Rahmi&rft.au=Rahmi%2C+Elfi&rft.aufirst=Elfi&rft.title=The+Use+of+Poster+Carousel+for+Teaching+Descriptive+Text+to+Improve+Speaking+Skill+of+Senior+High+School+Students.&rft.degree=Bachelor%2FSkripsi&rft.inst=Universitas+Negeri+Padang&rft.date=5+August+2015