Harjanto, Wahyu, and Sri Handayani. “IMPROVING STUDENTS’ VOCABULARY MASTERY USING ENGLISH SONG”. English Research Journal : Journal of Education, Language, Literature, Arts and Culture 10, no. 1 (October 13, 2025). Accessed December 6, 2025. https://ejurnal.unisri.ac.id/index.php/engj/article/view/11458.