Canggung Darong, Hieronimus, and Maksimus Regus. 2024. “Unpacking Linguistic Features in EFL Textbooks Using Systemic Functional Linguistics: Transitivity, Mood, and Nominal Group Structure Analysis”. East European Journal of Psycholinguistics 11 (2): 8-32. https://doi.org/10.29038/eejpl.2024.11.2.dar.