Kilickaya และ Ferit. (2017) The Effects of Pre-Lecture Online Quizzes on Language Students' Perceived Preparation and Academic Performance. <i>PASAA : a journal of language teaching and learning</i>, <i>53</i>, 59_84.Kilickaya และ Ferit. "The Effects of Pre-Lecture Online Quizzes on Language Students' Perceived Preparation and Academic Performance". PASAA : a journal of language teaching and learning 53 (2017):59_84.Kilickaya และ Ferit. The Effects of Pre-Lecture Online Quizzes on Language Students' Perceived Preparation and Academic Performance. สถาบันภาษา จุฬาลงกรณ์มหาวิทยาลัย:ม.ป.ท. 2017.