Tarigan FN, Zahiri A. Theme and Thematic Progression in EFL Students’ Writing: A Systemic Functional Linguistics Analysis. SALTeL [Internet]. 2025 Jan. 30 [cited 2026 Oct. 10];8(1):39-46. Available from: https://www.journal.altsacentre.org/index.php/SALTeL/article/view/131