Fajerin, Listiani, and Jasuli Jasuli. “The Effectiveness of Exchange Quiz Card Media to Improve Students’ Speaking Fluency”. Prosiding Seminar Nasional IKIP Budi Utomo 1, no. 01 (November 26, 2020): 831-843. Accessed July 3, 2024. http://ejurnal.budiutomomalang.ac.id/index.php/prosiding/article/view/1079.