Yosepin, Pipin, and Lutfia Husna. “Muhadharah Sebagai Upaya Pengembangan Public Speaking Pada Santri Di Pondok Pesantren Yanbuul Ulum, Siak, Riau”. Journal of Communication Studies 3, no. 2 (January 12, 2024): 99–113. Accessed December 17, 2025. https://ejournal.insuriponorogo.ac.id/index.php/jcs/article/view/4101.