Nazrin Rosli, Muhammad, Afida Mohamad Ali, Ain Nadzimah Abdullah, Hamidin bin Awang, and Shameem Rafik-Galea. “Assessing Perlocutionary Effects through Directive Speech Acts in an Autistic Child During Joint Comprehension Activities”. International Journal of Academic Research in Progressive Education and Development 10, no. 1 (March 16, 2021). Accessed January 26, 2026. https://ijarped.com/index.php/journal/article/view/2233.