Gaya APA

Diana, W., Hartati, E. (2019). Portraying on the english teachers’ problem in designing formative assessment based on the 2013 curriculum ( a descriptive qualitative research conducted at secondary school in sleman regency) . Yogyakarta: Prodi Pendidikan Bahasa Inggris FKIP UMBY.

Gaya MLA

Diana, Wafiroh., Hartati, Elysa. "Portraying on the english teachers’ problem in designing formative assessment based on the 2013 curriculum ( a descriptive qualitative research conducted at secondary school in sleman regency)". Yogyakarta: Prodi Pendidikan Bahasa Inggris FKIP UMBY, 2019. Text.