Rometna, Wilyen Devina, and Jolanda Dessye Parinussa. “The Influence of the Extemporaneous Method on the Public Speaking Ability”. Mirlam: Jurnal Pendidikan Bahasa dan Sastra Indonesia 6, no. 1 (February 15, 2025): 32-38. Accessed October 14, 2025. https://ojs3.unpatti.ac.id/index.php/mirlam/article/view/21286.