?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Mellenia+Kasum&rft.aufirst=Yusriya&rft.au=Mellenia+Kasum%2C+Yusriya&rft.date=2024&rft.degree=S1&rft.inst=UNIVERSITAS+SULTAN+AGENG+TIRTAYASA&rft.tpages=113&rft.title=JUNIOR+HIGH+SCHOOL+PROBLEMS+IN+PERFORMING+SPEAKING+ENGLISH%3A+SOME+POINTS+FOR+IMPROVING+TEACHING-LEARNING+PROCESS