Daulay, Rizka Fahrina. “CONDUCTING ENGLISH TEACHING BY USING DIFFERENTIATION INSTRUCTION IN 21ST CENTURY: A STUDENT-CENTERED APPROACH”. Jurnal JOEPALLT (Journal of English Pedagogy, Linguistics, Literature, and Teaching) 11, no. 1 (March 30, 2023): 21–32. Accessed April 26, 2026. https://jurnal.unsur.ac.id/index.php/jeopallt/article/view/3116.