Puspitorini F, Kusumadewi H, Nurhayati. The Effectiveness of FluentU Application on Students’ Vocabulary Mastery for Ninth Grade Students at SMPN 9 Bekasi. CJE [Internet]. 2026 Jan. 31 [cited 2026 May 2];4(1):6-14. Available from: http://www.jurnal.prismasejahtera.com/index.php/candradimuka/article/view/193