?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Perdana&rft.au=Perdana%2C+Amelia+Putri&rft.aufirst=Amelia+Putri&rft.inst=Universitas+Negeri+Padang&rft.date=2022&rft.degree=Bachelor%2FSkripsi&rft.title=Students%E2%80%99+Grammatical+Errors+Analysis+in+Writing+Manual+Procedure+Text%3A+A+Study+on+SMK+Negeri+1+Batusangkar.