Sun, Guodong, Norhakimah Khaiessa Ahmad, and Nur Raihan Che Nawi. “Investigating the Application of Thematic Progression in EFL Writing: A Systematic Review”. International Journal of Learning, Teaching and Educational Research 23, no. 2 (February 28, 2024): 294–312. Accessed January 1, 2026. http://ijlter.net/index.php/ijlter/article/view/1870.