Syafi'i S, M.

• Vol 9, No 1 (2023): IJIELT VOLUME 9, NUMBER 1, 2023 - Articles
  The Impact of Duolingo Application on the Seventh-Grade Students’ Vocabulary Mastery
  Abstract  PDF

Indonesian Journal of Integrated English Language Teaching (p-ISSN 2355-5971)
Fakultas Tarbiyah dan Keguruan
Universitas Islam Negeri Sultan Syarif Kasim Riau
Address: Jl. H. R. Soebrantas KM. 15 Tuahmadani, Tuahmadani Pekanbaru 

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