?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Muttaqien&rft.au=Muttaqien%2C+Muhammad+Nush+Imam&rft.aufirst=Muhammad+Nush+Imam&rft.inst=Fakultas+Ilmu+Sosial+dan+Ilmu+Budaya&rft.degree=Skripsi&rft.date=4+July+2022&rft.title=Perkembangan+Idealisme+Tokoh+Utama+dalam+Novel+Oil!+Karya+Upton+Sinclair