Hasibuan, Ardina Khoirunnisa, and Maryati Salmiah. “Students’ Perceptions on Wordup Application to Enhance English Vocabulary: Persepsi Mahasiswa Terhadap Aplikasi Wordup Untuk Meningkatkan Kosakata Bahasa Inggris”. ELOQUENCE : Journal of Foreign Language 4, no. 2 (August 14, 2025): 350–369. Accessed September 16, 2025. https://ejournal.iaingorontalo.ac.id/index.php/ELOQUENCE/article/view/2996.