?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Shella+Dwi&rft.au=Marjuki%2C+Shella+Dwi&rft.aulast=Marjuki&rft.inst=UNIVERSITAS+MUHAMMADIYAH+PROF.+DR.+HAMKA&rft.date=27+November+2020&rft.title=Analisis+Kemandirian+Belajar+Siswa+Dimasa+Pandemi+Covid-19+Melalui+Penggunaan+Googleclassroom+Terhadap+Kemampuan+Pemecahan+Masalah+Matematis+Siswa+SMKN+1+Cikarang+Utara&rft.degree=Masters