Hamdani SS, Hasbullah H, Rahman A. The Investigating the Effectiveness of the Cake Application for Improving EFL Speaking Skills among Junior High School Students in Southwest Papua. IJSECS [Internet]. 2026 Jun. 22 [cited 2026 Jun. 25];5(1):63-80. Available from: https://ejournal.sultanpublisher.com/ijsecs/article/view/575