Darmila, Rice Tri, Hermawati Syarif, and Zul Amri. “Thematic Progression in Students’ Discussion Essays of Undergraduate English Education Program at Universitas Negeri Padang”. International Journal of Educational Dynamics 2, no. 1 (January 28, 2020): 254–262. Accessed June 13, 2026. http://ijeds.ppj.unp.ac.id/index.php/IJEDS/article/view/253.