?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Ameli&rft.au=Ameli%2C+Yosi&rft.aufirst=Yosi&rft.inst=Universitas+Negeri+Padang&rft.date=August+2021&rft.degree=Bachelor%2FSkripsi&rft.title=Persepsi+Siswa+Kelas+XI+MIA+SMAN+2+Sungai+Penuh+terhadap+Pembelajaran+Online+Biologi+Menggunakan+Google+Classroom+di+Masa+Pandemi+Covid-19.