Tobaiki A, Zakari O. The Role of Adjunctive Questions in English in Instructional Media (Audio tape) and the Effect of their Position (Pre / Post) on Learning and Retention. JJES [Internet]. 2005 Mar. 1 [cited 2025 May 14];1(1):67-78. Available from: https://jjes.yu.edu.jo/index.php/jjes/article/view/805