?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Khairun+Nisa%2C+1523042018&rft.aulast=Khairun+Nisa&rft.aufirst=1523042018&rft.degree=Masters&rft.date=7+Juni+2017&rft.title=PROBLEM-BASED+LEARNING+AND+WRITING+PROCESS+COMBINATION+IN+TEACHING+WRITING&rft.inst=UNIVERSITAS+LAMPUNG