?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Muttahidah&rft.au=Muttahidah%2C+Mita+Sundusiyatul&rft.aufirst=Mita+Sundusiyatul&rft.inst=Universitas+Pakuan&rft.date=10+October+2019&rft.degree=Skripsi&rft.title=TEACHERS%E2%80%99+STRATEGIES+IN+TEACHING+WRITING+TO+MENTALLY+RETARDED+STUDENTS