Sukyadi, Didi, and Ridha Mardiani. “The Washback Effect of the English National Examination (ENE) on English Teachers’ Classroom Teaching and Students’ Learning”. k@ta: A Biannual Publication on the Study of Languange and Literature 13, no. 1 (September 5, 2011): 96-111. Accessed July 16, 2024. https://kata.petra.ac.id/index.php/ing/article/view/18214.