“THE EFFECT OF USING DIGITAL FLASHCARDS ON WORDWALL TOWARDS THE STUDENTS’ VOCABULARY MASTERY AT THE 7TH GRADE OF ISLAMIC JUNIOR HIGH SCHOOL SEJAHTERA BADAS”. English Teaching Journal and Research: Journal of English Education, Literature, And Linguistics, vol. 4, no. 1, June 2024, pp. 74-85, https://doi.org/10.55148/etjar.v4i1.1228.