Gaya APA

Atiyah, . (2021). The implementation of flex model to improve student's speaking skill during covid-19 pandemic in eleventh grade putra pelita vocation high school . Bogor: Universitas Muhammadiyah Bogor Raya.

Gaya MLA

Atiyah, . "The implementation of flex model to improve student's speaking skill during covid-19 pandemic in eleventh grade putra pelita vocation high school". Bogor: Universitas Muhammadiyah Bogor Raya, 2021. Text.