Gaya APA

Hasanah, M, S. (2021). The student's challenges of online learning in listening class during covid-19 pandemic . Bogor: Universitas Muhammadiyah Bogor Raya.

Gaya MLA

Hasanah, Mulkiah, Siti. "The student's challenges of online learning in listening class during covid-19 pandemic". Bogor: Universitas Muhammadiyah Bogor Raya, 2021. Text.