Gaya APA

Nuroh, A, K. (2021). The Effectiveness Of Using Duolingo Application In Improving Students’ Vocabulary Mastery At The Seventh Grade Of Mts Subulussalam Sriwangi . Tulungagung: FTIK IAIN Tulungagung.

Gaya MLA

Nuroh, Ahyu, Khurin. "The Effectiveness Of Using Duolingo Application In Improving Students’ Vocabulary Mastery At The Seventh Grade Of Mts Subulussalam Sriwangi". Tulungagung: FTIK IAIN Tulungagung, 2021. Skripsi.