Kunah, Kunah, Supriyani Supriyani, and Handoko Handoko. “The Correlation of Vocabulary Mastery on Students’ Speaking Ability”. JELL (Journal of English Language and Literature) STIBA-IEC Jakarta 11, no. 01 (March 2, 2026): 11-30. Accessed May 4, 2026. https://journal.stibaiec-jakarta.ac.id/ojs/index.php/jell/article/view/339.