“THE EFFECT OF USING DIGITAL FLASHCARDS ON WORDWALL TOWARDS THE STUDENTS’ VOCABULARY MASTERY AT THE 7TH GRADE OF ISLAMIC JUNIOR HIGH SCHOOL SEJAHTERA BADAS”. 2024. English Teaching Journal and Research: Journal of English Education, Literature, And Linguistics 4 (1): 74-85. https://doi.org/10.55148/etjar.v4i1.1228.