“…Research in the thematic structure is also carried out in various genres, for instance, argumentative essay (Bi, 2023;Sari & Agustina, 2022), descriptive text (Purba & Pasaribu, 2021), research article introduction (Suleiman Alyousef & Ahmed Alzahrani, 2020), research article (Hůlková et al, 2019), exposition text (Babaii et al, 2016;Okta Feri et al, 2023) essay (Park & Nam, 2015), abstract (Septarica et al, 2021), introduction of proposal (Nurdianti et al, 2022), and short story (Dashela, 2021). Most of these studies exclusively provide descriptive analysis of the use of theme and thematic progression in students' texts.…”