Yusuf, M., Gunawan, W., Ardiasih, L. S., Sakhiyya, Z., Albar, M. A., & Syahputra, F. P. (2025). Thematic analysis in selected reading passages of English for Tourism textbooks for university students in Indonesia: From a systemic functional linguistic perspective. Research Journal in Advanced Humanities, 6(3). https://doi.org/10.58256/j1qagn54