Rambe YAH, Rahma Yunita Ansi, Endang Dorisday Sitorus. ENHANCING EFL LEARNERS’ VOCABULARY MASTERY THROUGH FLASH CARDS: A CLASSROOM-BASED STUDY AT SMPN 2 KISARAN. ELP [Internet]. 2025 Jun. 25 [cited 2026 Apr. 19];10(2):142-5. Available from: https://www.ojs.fkipummy.ac.id/index.php/elp/article/view/1058