Al-Sa’adoon, Hadeel, and Baidaa Al-Zubaidy. “Conversational Analysis of Adjacency Pairs in ‘The Murder of Roger Ackroyd’ Novel by Agathe Christie”. Al-Adab Journal, no. 149 (June 15, 2024): 43–58. Accessed April 27, 2025. https://aladabj.uobaghdad.edu.iq/index.php/aladabjournal/article/view/4645.